/* automatically generated by rust-bindgen 0.59.2 */

pub const true_: u32 = 1;
pub const false_: u32 = 0;
pub const __bool_true_false_are_defined: u32 = 1;
pub const _STDINT_H: u32 = 1;
pub const _FEATURES_H: u32 = 1;
pub const _DEFAULT_SOURCE: u32 = 1;
pub const __GLIBC_USE_ISOC2X: u32 = 0;
pub const __USE_ISOC11: u32 = 1;
pub const __USE_ISOC99: u32 = 1;
pub const __USE_ISOC95: u32 = 1;
pub const __USE_POSIX_IMPLICITLY: u32 = 1;
pub const _POSIX_SOURCE: u32 = 1;
pub const _POSIX_C_SOURCE: u32 = 200809;
pub const __USE_POSIX: u32 = 1;
pub const __USE_POSIX2: u32 = 1;
pub const __USE_POSIX199309: u32 = 1;
pub const __USE_POSIX199506: u32 = 1;
pub const __USE_XOPEN2K: u32 = 1;
pub const __USE_XOPEN2K8: u32 = 1;
pub const _ATFILE_SOURCE: u32 = 1;
pub const __USE_MISC: u32 = 1;
pub const __USE_ATFILE: u32 = 1;
pub const __USE_FORTIFY_LEVEL: u32 = 0;
pub const __GLIBC_USE_DEPRECATED_GETS: u32 = 0;
pub const __GLIBC_USE_DEPRECATED_SCANF: u32 = 0;
pub const _STDC_PREDEF_H: u32 = 1;
pub const __STDC_IEC_559__: u32 = 1;
pub const __STDC_IEC_559_COMPLEX__: u32 = 1;
pub const __STDC_ISO_10646__: u32 = 201706;
pub const __GNU_LIBRARY__: u32 = 6;
pub const __GLIBC__: u32 = 2;
pub const __GLIBC_MINOR__: u32 = 33;
pub const _SYS_CDEFS_H: u32 = 1;
pub const __glibc_c99_flexarr_available: u32 = 1;
pub const __WORDSIZE: u32 = 64;
pub const __WORDSIZE_TIME64_COMPAT32: u32 = 1;
pub const __SYSCALL_WORDSIZE: u32 = 64;
pub const __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI: u32 = 0;
pub const __HAVE_GENERIC_SELECTION: u32 = 1;
pub const __GLIBC_USE_LIB_EXT2: u32 = 0;
pub const __GLIBC_USE_IEC_60559_BFP_EXT: u32 = 0;
pub const __GLIBC_USE_IEC_60559_BFP_EXT_C2X: u32 = 0;
pub const __GLIBC_USE_IEC_60559_FUNCS_EXT: u32 = 0;
pub const __GLIBC_USE_IEC_60559_FUNCS_EXT_C2X: u32 = 0;
pub const __GLIBC_USE_IEC_60559_TYPES_EXT: u32 = 0;
pub const _BITS_TYPES_H: u32 = 1;
pub const __TIMESIZE: u32 = 64;
pub const _BITS_TYPESIZES_H: u32 = 1;
pub const __OFF_T_MATCHES_OFF64_T: u32 = 1;
pub const __INO_T_MATCHES_INO64_T: u32 = 1;
pub const __RLIM_T_MATCHES_RLIM64_T: u32 = 1;
pub const __STATFS_MATCHES_STATFS64: u32 = 1;
pub const __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64: u32 = 1;
pub const __FD_SETSIZE: u32 = 1024;
pub const _BITS_TIME64_H: u32 = 1;
pub const _BITS_WCHAR_H: u32 = 1;
pub const _BITS_STDINT_INTN_H: u32 = 1;
pub const _BITS_STDINT_UINTN_H: u32 = 1;
pub const INT8_MIN: i32 = -128;
pub const INT16_MIN: i32 = -32768;
pub const INT32_MIN: i32 = -2147483648;
pub const INT8_MAX: u32 = 127;
pub const INT16_MAX: u32 = 32767;
pub const INT32_MAX: u32 = 2147483647;
pub const UINT8_MAX: u32 = 255;
pub const UINT16_MAX: u32 = 65535;
pub const UINT32_MAX: u32 = 4294967295;
pub const INT_LEAST8_MIN: i32 = -128;
pub const INT_LEAST16_MIN: i32 = -32768;
pub const INT_LEAST32_MIN: i32 = -2147483648;
pub const INT_LEAST8_MAX: u32 = 127;
pub const INT_LEAST16_MAX: u32 = 32767;
pub const INT_LEAST32_MAX: u32 = 2147483647;
pub const UINT_LEAST8_MAX: u32 = 255;
pub const UINT_LEAST16_MAX: u32 = 65535;
pub const UINT_LEAST32_MAX: u32 = 4294967295;
pub const INT_FAST8_MIN: i32 = -128;
pub const INT_FAST16_MIN: i64 = -9223372036854775808;
pub const INT_FAST32_MIN: i64 = -9223372036854775808;
pub const INT_FAST8_MAX: u32 = 127;
pub const INT_FAST16_MAX: u64 = 9223372036854775807;
pub const INT_FAST32_MAX: u64 = 9223372036854775807;
pub const UINT_FAST8_MAX: u32 = 255;
pub const UINT_FAST16_MAX: i32 = -1;
pub const UINT_FAST32_MAX: i32 = -1;
pub const INTPTR_MIN: i64 = -9223372036854775808;
pub const INTPTR_MAX: u64 = 9223372036854775807;
pub const UINTPTR_MAX: i32 = -1;
pub const PTRDIFF_MIN: i64 = -9223372036854775808;
pub const PTRDIFF_MAX: u64 = 9223372036854775807;
pub const SIG_ATOMIC_MIN: i32 = -2147483648;
pub const SIG_ATOMIC_MAX: u32 = 2147483647;
pub const SIZE_MAX: i32 = -1;
pub const WINT_MIN: u32 = 0;
pub const WINT_MAX: u32 = 4294967295;
pub const _STDLIB_H: u32 = 1;
pub const WNOHANG: u32 = 1;
pub const WUNTRACED: u32 = 2;
pub const WSTOPPED: u32 = 2;
pub const WEXITED: u32 = 4;
pub const WCONTINUED: u32 = 8;
pub const WNOWAIT: u32 = 16777216;
pub const __WNOTHREAD: u32 = 536870912;
pub const __WALL: u32 = 1073741824;
pub const __WCLONE: u32 = 2147483648;
pub const __W_CONTINUED: u32 = 65535;
pub const __WCOREFLAG: u32 = 128;
pub const __HAVE_FLOAT128: u32 = 0;
pub const __HAVE_DISTINCT_FLOAT128: u32 = 0;
pub const __HAVE_FLOAT64X: u32 = 1;
pub const __HAVE_FLOAT64X_LONG_DOUBLE: u32 = 1;
pub const __HAVE_FLOAT16: u32 = 0;
pub const __HAVE_FLOAT32: u32 = 1;
pub const __HAVE_FLOAT64: u32 = 1;
pub const __HAVE_FLOAT32X: u32 = 1;
pub const __HAVE_FLOAT128X: u32 = 0;
pub const __HAVE_DISTINCT_FLOAT16: u32 = 0;
pub const __HAVE_DISTINCT_FLOAT32: u32 = 0;
pub const __HAVE_DISTINCT_FLOAT64: u32 = 0;
pub const __HAVE_DISTINCT_FLOAT32X: u32 = 0;
pub const __HAVE_DISTINCT_FLOAT64X: u32 = 0;
pub const __HAVE_DISTINCT_FLOAT128X: u32 = 0;
pub const __HAVE_FLOATN_NOT_TYPEDEF: u32 = 0;
pub const __ldiv_t_defined: u32 = 1;
pub const __lldiv_t_defined: u32 = 1;
pub const RAND_MAX: u32 = 2147483647;
pub const EXIT_FAILURE: u32 = 1;
pub const EXIT_SUCCESS: u32 = 0;
pub const _SYS_TYPES_H: u32 = 1;
pub const __clock_t_defined: u32 = 1;
pub const __clockid_t_defined: u32 = 1;
pub const __time_t_defined: u32 = 1;
pub const __timer_t_defined: u32 = 1;
pub const __BIT_TYPES_DEFINED__: u32 = 1;
pub const _ENDIAN_H: u32 = 1;
pub const _BITS_ENDIAN_H: u32 = 1;
pub const __LITTLE_ENDIAN: u32 = 1234;
pub const __BIG_ENDIAN: u32 = 4321;
pub const __PDP_ENDIAN: u32 = 3412;
pub const _BITS_ENDIANNESS_H: u32 = 1;
pub const __BYTE_ORDER: u32 = 1234;
pub const __FLOAT_WORD_ORDER: u32 = 1234;
pub const LITTLE_ENDIAN: u32 = 1234;
pub const BIG_ENDIAN: u32 = 4321;
pub const PDP_ENDIAN: u32 = 3412;
pub const BYTE_ORDER: u32 = 1234;
pub const _BITS_BYTESWAP_H: u32 = 1;
pub const _BITS_UINTN_IDENTITY_H: u32 = 1;
pub const _SYS_SELECT_H: u32 = 1;
pub const __sigset_t_defined: u32 = 1;
pub const __timeval_defined: u32 = 1;
pub const _STRUCT_TIMESPEC: u32 = 1;
pub const FD_SETSIZE: u32 = 1024;
pub const _BITS_PTHREADTYPES_COMMON_H: u32 = 1;
pub const _THREAD_SHARED_TYPES_H: u32 = 1;
pub const _BITS_PTHREADTYPES_ARCH_H: u32 = 1;
pub const __SIZEOF_PTHREAD_MUTEX_T: u32 = 40;
pub const __SIZEOF_PTHREAD_ATTR_T: u32 = 56;
pub const __SIZEOF_PTHREAD_RWLOCK_T: u32 = 56;
pub const __SIZEOF_PTHREAD_BARRIER_T: u32 = 32;
pub const __SIZEOF_PTHREAD_MUTEXATTR_T: u32 = 4;
pub const __SIZEOF_PTHREAD_COND_T: u32 = 48;
pub const __SIZEOF_PTHREAD_CONDATTR_T: u32 = 4;
pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: u32 = 8;
pub const __SIZEOF_PTHREAD_BARRIERATTR_T: u32 = 4;
pub const _THREAD_MUTEX_INTERNAL_H: u32 = 1;
pub const __PTHREAD_MUTEX_HAVE_PREV: u32 = 1;
pub const __have_pthread_attr_t: u32 = 1;
pub const _ALLOCA_H: u32 = 1;
pub type __u_char = ::std::os::raw::c_uchar;
pub type __u_short = ::std::os::raw::c_ushort;
pub type __u_int = ::std::os::raw::c_uint;
pub type __u_long = ::std::os::raw::c_ulong;
pub type __int8_t = ::std::os::raw::c_schar;
pub type __uint8_t = ::std::os::raw::c_uchar;
pub type __int16_t = ::std::os::raw::c_short;
pub type __uint16_t = ::std::os::raw::c_ushort;
pub type __int32_t = ::std::os::raw::c_int;
pub type __uint32_t = ::std::os::raw::c_uint;
pub type __int64_t = ::std::os::raw::c_long;
pub type __uint64_t = ::std::os::raw::c_ulong;
pub type __int_least8_t = __int8_t;
pub type __uint_least8_t = __uint8_t;
pub type __int_least16_t = __int16_t;
pub type __uint_least16_t = __uint16_t;
pub type __int_least32_t = __int32_t;
pub type __uint_least32_t = __uint32_t;
pub type __int_least64_t = __int64_t;
pub type __uint_least64_t = __uint64_t;
pub type __quad_t = ::std::os::raw::c_long;
pub type __u_quad_t = ::std::os::raw::c_ulong;
pub type __intmax_t = ::std::os::raw::c_long;
pub type __uintmax_t = ::std::os::raw::c_ulong;
pub type __dev_t = ::std::os::raw::c_ulong;
pub type __uid_t = ::std::os::raw::c_uint;
pub type __gid_t = ::std::os::raw::c_uint;
pub type __ino_t = ::std::os::raw::c_ulong;
pub type __ino64_t = ::std::os::raw::c_ulong;
pub type __mode_t = ::std::os::raw::c_uint;
pub type __nlink_t = ::std::os::raw::c_ulong;
pub type __off_t = ::std::os::raw::c_long;
pub type __off64_t = ::std::os::raw::c_long;
pub type __pid_t = ::std::os::raw::c_int;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __fsid_t {
    pub __val: [::std::os::raw::c_int; 2usize],
}
#[test]
fn bindgen_test_layout___fsid_t() {
    assert_eq!(
        ::std::mem::size_of::<__fsid_t>(),
        8usize,
        concat!("Size of: ", stringify!(__fsid_t))
    );
    assert_eq!(
        ::std::mem::align_of::<__fsid_t>(),
        4usize,
        concat!("Alignment of ", stringify!(__fsid_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__fsid_t>())).__val as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(__fsid_t), "::", stringify!(__val))
    );
}
pub type __clock_t = ::std::os::raw::c_long;
pub type __rlim_t = ::std::os::raw::c_ulong;
pub type __rlim64_t = ::std::os::raw::c_ulong;
pub type __id_t = ::std::os::raw::c_uint;
pub type __time_t = ::std::os::raw::c_long;
pub type __useconds_t = ::std::os::raw::c_uint;
pub type __suseconds_t = ::std::os::raw::c_long;
pub type __suseconds64_t = ::std::os::raw::c_long;
pub type __daddr_t = ::std::os::raw::c_int;
pub type __key_t = ::std::os::raw::c_int;
pub type __clockid_t = ::std::os::raw::c_int;
pub type __timer_t = *mut ::std::os::raw::c_void;
pub type __blksize_t = ::std::os::raw::c_long;
pub type __blkcnt_t = ::std::os::raw::c_long;
pub type __blkcnt64_t = ::std::os::raw::c_long;
pub type __fsblkcnt_t = ::std::os::raw::c_ulong;
pub type __fsblkcnt64_t = ::std::os::raw::c_ulong;
pub type __fsfilcnt_t = ::std::os::raw::c_ulong;
pub type __fsfilcnt64_t = ::std::os::raw::c_ulong;
pub type __fsword_t = ::std::os::raw::c_long;
pub type __ssize_t = ::std::os::raw::c_long;
pub type __syscall_slong_t = ::std::os::raw::c_long;
pub type __syscall_ulong_t = ::std::os::raw::c_ulong;
pub type __loff_t = __off64_t;
pub type __caddr_t = *mut ::std::os::raw::c_char;
pub type __intptr_t = ::std::os::raw::c_long;
pub type __socklen_t = ::std::os::raw::c_uint;
pub type __sig_atomic_t = ::std::os::raw::c_int;
pub type int_least8_t = __int_least8_t;
pub type int_least16_t = __int_least16_t;
pub type int_least32_t = __int_least32_t;
pub type int_least64_t = __int_least64_t;
pub type uint_least8_t = __uint_least8_t;
pub type uint_least16_t = __uint_least16_t;
pub type uint_least32_t = __uint_least32_t;
pub type uint_least64_t = __uint_least64_t;
pub type int_fast8_t = ::std::os::raw::c_schar;
pub type int_fast16_t = ::std::os::raw::c_long;
pub type int_fast32_t = ::std::os::raw::c_long;
pub type int_fast64_t = ::std::os::raw::c_long;
pub type uint_fast8_t = ::std::os::raw::c_uchar;
pub type uint_fast16_t = ::std::os::raw::c_ulong;
pub type uint_fast32_t = ::std::os::raw::c_ulong;
pub type uint_fast64_t = ::std::os::raw::c_ulong;
pub type intmax_t = __intmax_t;
pub type uintmax_t = __uintmax_t;
pub type size_t = ::std::os::raw::c_ulong;
pub type wchar_t = ::std::os::raw::c_int;
pub type _Float32 = f32;
pub type _Float64 = f64;
pub type _Float32x = f64;
pub type _Float64x = u128;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct div_t {
    pub quot: ::std::os::raw::c_int,
    pub rem: ::std::os::raw::c_int,
}
#[test]
fn bindgen_test_layout_div_t() {
    assert_eq!(
        ::std::mem::size_of::<div_t>(),
        8usize,
        concat!("Size of: ", stringify!(div_t))
    );
    assert_eq!(
        ::std::mem::align_of::<div_t>(),
        4usize,
        concat!("Alignment of ", stringify!(div_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<div_t>())).quot as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(div_t), "::", stringify!(quot))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<div_t>())).rem as *const _ as usize },
        4usize,
        concat!("Offset of field: ", stringify!(div_t), "::", stringify!(rem))
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct ldiv_t {
    pub quot: ::std::os::raw::c_long,
    pub rem: ::std::os::raw::c_long,
}
#[test]
fn bindgen_test_layout_ldiv_t() {
    assert_eq!(
        ::std::mem::size_of::<ldiv_t>(),
        16usize,
        concat!("Size of: ", stringify!(ldiv_t))
    );
    assert_eq!(
        ::std::mem::align_of::<ldiv_t>(),
        8usize,
        concat!("Alignment of ", stringify!(ldiv_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<ldiv_t>())).quot as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(ldiv_t), "::", stringify!(quot))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<ldiv_t>())).rem as *const _ as usize },
        8usize,
        concat!("Offset of field: ", stringify!(ldiv_t), "::", stringify!(rem))
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct lldiv_t {
    pub quot: ::std::os::raw::c_longlong,
    pub rem: ::std::os::raw::c_longlong,
}
#[test]
fn bindgen_test_layout_lldiv_t() {
    assert_eq!(
        ::std::mem::size_of::<lldiv_t>(),
        16usize,
        concat!("Size of: ", stringify!(lldiv_t))
    );
    assert_eq!(
        ::std::mem::align_of::<lldiv_t>(),
        8usize,
        concat!("Alignment of ", stringify!(lldiv_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<lldiv_t>())).quot as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(lldiv_t), "::", stringify!(quot))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<lldiv_t>())).rem as *const _ as usize },
        8usize,
        concat!("Offset of field: ", stringify!(lldiv_t), "::", stringify!(rem))
    );
}
extern "C" {
    pub fn __ctype_get_mb_cur_max() -> size_t;
}
extern "C" {
    pub fn atof(__nptr: *const ::std::os::raw::c_char) -> f64;
}
extern "C" {
    pub fn atoi(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn atol(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_long;
}
extern "C" {
    pub fn atoll(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_longlong;
}
extern "C" {
    pub fn strtod(__nptr: *const ::std::os::raw::c_char, __endptr: *mut *mut ::std::os::raw::c_char) -> f64;
}
extern "C" {
    pub fn strtof(__nptr: *const ::std::os::raw::c_char, __endptr: *mut *mut ::std::os::raw::c_char) -> f32;
}
extern "C" {
    pub fn strtold(__nptr: *const ::std::os::raw::c_char, __endptr: *mut *mut ::std::os::raw::c_char) -> u128;
}
extern "C" {
    pub fn strtol(
        __nptr: *const ::std::os::raw::c_char,
        __endptr: *mut *mut ::std::os::raw::c_char,
        __base: ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_long;
}
extern "C" {
    pub fn strtoul(
        __nptr: *const ::std::os::raw::c_char,
        __endptr: *mut *mut ::std::os::raw::c_char,
        __base: ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_ulong;
}
extern "C" {
    pub fn strtoq(
        __nptr: *const ::std::os::raw::c_char,
        __endptr: *mut *mut ::std::os::raw::c_char,
        __base: ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_longlong;
}
extern "C" {
    pub fn strtouq(
        __nptr: *const ::std::os::raw::c_char,
        __endptr: *mut *mut ::std::os::raw::c_char,
        __base: ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_ulonglong;
}
extern "C" {
    pub fn strtoll(
        __nptr: *const ::std::os::raw::c_char,
        __endptr: *mut *mut ::std::os::raw::c_char,
        __base: ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_longlong;
}
extern "C" {
    pub fn strtoull(
        __nptr: *const ::std::os::raw::c_char,
        __endptr: *mut *mut ::std::os::raw::c_char,
        __base: ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_ulonglong;
}
extern "C" {
    pub fn l64a(__n: ::std::os::raw::c_long) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn a64l(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_long;
}
pub type u_char = __u_char;
pub type u_short = __u_short;
pub type u_int = __u_int;
pub type u_long = __u_long;
pub type quad_t = __quad_t;
pub type u_quad_t = __u_quad_t;
pub type fsid_t = __fsid_t;
pub type loff_t = __loff_t;
pub type ino_t = __ino_t;
pub type dev_t = __dev_t;
pub type gid_t = __gid_t;
pub type mode_t = __mode_t;
pub type nlink_t = __nlink_t;
pub type uid_t = __uid_t;
pub type off_t = __off_t;
pub type pid_t = __pid_t;
pub type id_t = __id_t;
pub type ssize_t = __ssize_t;
pub type daddr_t = __daddr_t;
pub type caddr_t = __caddr_t;
pub type key_t = __key_t;
pub type clock_t = __clock_t;
pub type clockid_t = __clockid_t;
pub type time_t = __time_t;
pub type timer_t = __timer_t;
pub type ulong = ::std::os::raw::c_ulong;
pub type ushort = ::std::os::raw::c_ushort;
pub type uint = ::std::os::raw::c_uint;
pub type u_int8_t = __uint8_t;
pub type u_int16_t = __uint16_t;
pub type u_int32_t = __uint32_t;
pub type u_int64_t = __uint64_t;
pub type register_t = ::std::os::raw::c_long;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __sigset_t {
    pub __val: [::std::os::raw::c_ulong; 16usize],
}
#[test]
fn bindgen_test_layout___sigset_t() {
    assert_eq!(
        ::std::mem::size_of::<__sigset_t>(),
        128usize,
        concat!("Size of: ", stringify!(__sigset_t))
    );
    assert_eq!(
        ::std::mem::align_of::<__sigset_t>(),
        8usize,
        concat!("Alignment of ", stringify!(__sigset_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__sigset_t>())).__val as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(__sigset_t), "::", stringify!(__val))
    );
}
pub type sigset_t = __sigset_t;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct timeval {
    pub tv_sec: __time_t,
    pub tv_usec: __suseconds_t,
}
#[test]
fn bindgen_test_layout_timeval() {
    assert_eq!(
        ::std::mem::size_of::<timeval>(),
        16usize,
        concat!("Size of: ", stringify!(timeval))
    );
    assert_eq!(
        ::std::mem::align_of::<timeval>(),
        8usize,
        concat!("Alignment of ", stringify!(timeval))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<timeval>())).tv_sec as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(timeval), "::", stringify!(tv_sec))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<timeval>())).tv_usec as *const _ as usize },
        8usize,
        concat!("Offset of field: ", stringify!(timeval), "::", stringify!(tv_usec))
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct timespec {
    pub tv_sec: __time_t,
    pub tv_nsec: __syscall_slong_t,
}
#[test]
fn bindgen_test_layout_timespec() {
    assert_eq!(
        ::std::mem::size_of::<timespec>(),
        16usize,
        concat!("Size of: ", stringify!(timespec))
    );
    assert_eq!(
        ::std::mem::align_of::<timespec>(),
        8usize,
        concat!("Alignment of ", stringify!(timespec))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<timespec>())).tv_sec as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(timespec), "::", stringify!(tv_sec))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<timespec>())).tv_nsec as *const _ as usize },
        8usize,
        concat!("Offset of field: ", stringify!(timespec), "::", stringify!(tv_nsec))
    );
}
pub type suseconds_t = __suseconds_t;
pub type __fd_mask = ::std::os::raw::c_long;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct fd_set {
    pub __fds_bits: [__fd_mask; 16usize],
}
#[test]
fn bindgen_test_layout_fd_set() {
    assert_eq!(
        ::std::mem::size_of::<fd_set>(),
        128usize,
        concat!("Size of: ", stringify!(fd_set))
    );
    assert_eq!(
        ::std::mem::align_of::<fd_set>(),
        8usize,
        concat!("Alignment of ", stringify!(fd_set))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<fd_set>())).__fds_bits as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(fd_set), "::", stringify!(__fds_bits))
    );
}
pub type fd_mask = __fd_mask;
extern "C" {
    pub fn select(
        __nfds: ::std::os::raw::c_int,
        __readfds: *mut fd_set,
        __writefds: *mut fd_set,
        __exceptfds: *mut fd_set,
        __timeout: *mut timeval,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn pselect(
        __nfds: ::std::os::raw::c_int,
        __readfds: *mut fd_set,
        __writefds: *mut fd_set,
        __exceptfds: *mut fd_set,
        __timeout: *const timespec,
        __sigmask: *const __sigset_t,
    ) -> ::std::os::raw::c_int;
}
pub type blksize_t = __blksize_t;
pub type blkcnt_t = __blkcnt_t;
pub type fsblkcnt_t = __fsblkcnt_t;
pub type fsfilcnt_t = __fsfilcnt_t;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __pthread_internal_list {
    pub __prev: *mut __pthread_internal_list,
    pub __next: *mut __pthread_internal_list,
}
#[test]
fn bindgen_test_layout___pthread_internal_list() {
    assert_eq!(
        ::std::mem::size_of::<__pthread_internal_list>(),
        16usize,
        concat!("Size of: ", stringify!(__pthread_internal_list))
    );
    assert_eq!(
        ::std::mem::align_of::<__pthread_internal_list>(),
        8usize,
        concat!("Alignment of ", stringify!(__pthread_internal_list))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_internal_list>())).__prev as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_internal_list),
            "::",
            stringify!(__prev)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_internal_list>())).__next as *const _ as usize },
        8usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_internal_list),
            "::",
            stringify!(__next)
        )
    );
}
pub type __pthread_list_t = __pthread_internal_list;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __pthread_internal_slist {
    pub __next: *mut __pthread_internal_slist,
}
#[test]
fn bindgen_test_layout___pthread_internal_slist() {
    assert_eq!(
        ::std::mem::size_of::<__pthread_internal_slist>(),
        8usize,
        concat!("Size of: ", stringify!(__pthread_internal_slist))
    );
    assert_eq!(
        ::std::mem::align_of::<__pthread_internal_slist>(),
        8usize,
        concat!("Alignment of ", stringify!(__pthread_internal_slist))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_internal_slist>())).__next as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_internal_slist),
            "::",
            stringify!(__next)
        )
    );
}
pub type __pthread_slist_t = __pthread_internal_slist;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __pthread_mutex_s {
    pub __lock: ::std::os::raw::c_int,
    pub __count: ::std::os::raw::c_uint,
    pub __owner: ::std::os::raw::c_int,
    pub __nusers: ::std::os::raw::c_uint,
    pub __kind: ::std::os::raw::c_int,
    pub __spins: ::std::os::raw::c_short,
    pub __elision: ::std::os::raw::c_short,
    pub __list: __pthread_list_t,
}
#[test]
fn bindgen_test_layout___pthread_mutex_s() {
    assert_eq!(
        ::std::mem::size_of::<__pthread_mutex_s>(),
        40usize,
        concat!("Size of: ", stringify!(__pthread_mutex_s))
    );
    assert_eq!(
        ::std::mem::align_of::<__pthread_mutex_s>(),
        8usize,
        concat!("Alignment of ", stringify!(__pthread_mutex_s))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_mutex_s>())).__lock as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_mutex_s),
            "::",
            stringify!(__lock)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_mutex_s>())).__count as *const _ as usize },
        4usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_mutex_s),
            "::",
            stringify!(__count)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_mutex_s>())).__owner as *const _ as usize },
        8usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_mutex_s),
            "::",
            stringify!(__owner)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_mutex_s>())).__nusers as *const _ as usize },
        12usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_mutex_s),
            "::",
            stringify!(__nusers)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_mutex_s>())).__kind as *const _ as usize },
        16usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_mutex_s),
            "::",
            stringify!(__kind)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_mutex_s>())).__spins as *const _ as usize },
        20usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_mutex_s),
            "::",
            stringify!(__spins)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_mutex_s>())).__elision as *const _ as usize },
        22usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_mutex_s),
            "::",
            stringify!(__elision)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_mutex_s>())).__list as *const _ as usize },
        24usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_mutex_s),
            "::",
            stringify!(__list)
        )
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __pthread_rwlock_arch_t {
    pub __readers: ::std::os::raw::c_uint,
    pub __writers: ::std::os::raw::c_uint,
    pub __wrphase_futex: ::std::os::raw::c_uint,
    pub __writers_futex: ::std::os::raw::c_uint,
    pub __pad3: ::std::os::raw::c_uint,
    pub __pad4: ::std::os::raw::c_uint,
    pub __cur_writer: ::std::os::raw::c_int,
    pub __shared: ::std::os::raw::c_int,
    pub __rwelision: ::std::os::raw::c_schar,
    pub __pad1: [::std::os::raw::c_uchar; 7usize],
    pub __pad2: ::std::os::raw::c_ulong,
    pub __flags: ::std::os::raw::c_uint,
}
#[test]
fn bindgen_test_layout___pthread_rwlock_arch_t() {
    assert_eq!(
        ::std::mem::size_of::<__pthread_rwlock_arch_t>(),
        56usize,
        concat!("Size of: ", stringify!(__pthread_rwlock_arch_t))
    );
    assert_eq!(
        ::std::mem::align_of::<__pthread_rwlock_arch_t>(),
        8usize,
        concat!("Alignment of ", stringify!(__pthread_rwlock_arch_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__readers as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__readers)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__writers as *const _ as usize },
        4usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__writers)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__wrphase_futex as *const _ as usize },
        8usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__wrphase_futex)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__writers_futex as *const _ as usize },
        12usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__writers_futex)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__pad3 as *const _ as usize },
        16usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__pad3)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__pad4 as *const _ as usize },
        20usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__pad4)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__cur_writer as *const _ as usize },
        24usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__cur_writer)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__shared as *const _ as usize },
        28usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__shared)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__rwelision as *const _ as usize },
        32usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__rwelision)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__pad1 as *const _ as usize },
        33usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__pad1)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__pad2 as *const _ as usize },
        40usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__pad2)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_rwlock_arch_t>())).__flags as *const _ as usize },
        48usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_rwlock_arch_t),
            "::",
            stringify!(__flags)
        )
    );
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct __pthread_cond_s {
    pub __bindgen_anon_1: __pthread_cond_s__bindgen_ty_1,
    pub __bindgen_anon_2: __pthread_cond_s__bindgen_ty_2,
    pub __g_refs: [::std::os::raw::c_uint; 2usize],
    pub __g_size: [::std::os::raw::c_uint; 2usize],
    pub __g1_orig_size: ::std::os::raw::c_uint,
    pub __wrefs: ::std::os::raw::c_uint,
    pub __g_signals: [::std::os::raw::c_uint; 2usize],
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union __pthread_cond_s__bindgen_ty_1 {
    pub __wseq: ::std::os::raw::c_ulonglong,
    pub __wseq32: __pthread_cond_s__bindgen_ty_1__bindgen_ty_1,
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __pthread_cond_s__bindgen_ty_1__bindgen_ty_1 {
    pub __low: ::std::os::raw::c_uint,
    pub __high: ::std::os::raw::c_uint,
}
#[test]
fn bindgen_test_layout___pthread_cond_s__bindgen_ty_1__bindgen_ty_1() {
    assert_eq!(
        ::std::mem::size_of::<__pthread_cond_s__bindgen_ty_1__bindgen_ty_1>(),
        8usize,
        concat!("Size of: ", stringify!(__pthread_cond_s__bindgen_ty_1__bindgen_ty_1))
    );
    assert_eq!(
        ::std::mem::align_of::<__pthread_cond_s__bindgen_ty_1__bindgen_ty_1>(),
        4usize,
        concat!(
            "Alignment of ",
            stringify!(__pthread_cond_s__bindgen_ty_1__bindgen_ty_1)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s__bindgen_ty_1__bindgen_ty_1>())).__low as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s__bindgen_ty_1__bindgen_ty_1),
            "::",
            stringify!(__low)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s__bindgen_ty_1__bindgen_ty_1>())).__high as *const _ as usize },
        4usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s__bindgen_ty_1__bindgen_ty_1),
            "::",
            stringify!(__high)
        )
    );
}
#[test]
fn bindgen_test_layout___pthread_cond_s__bindgen_ty_1() {
    assert_eq!(
        ::std::mem::size_of::<__pthread_cond_s__bindgen_ty_1>(),
        8usize,
        concat!("Size of: ", stringify!(__pthread_cond_s__bindgen_ty_1))
    );
    assert_eq!(
        ::std::mem::align_of::<__pthread_cond_s__bindgen_ty_1>(),
        8usize,
        concat!("Alignment of ", stringify!(__pthread_cond_s__bindgen_ty_1))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s__bindgen_ty_1>())).__wseq as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s__bindgen_ty_1),
            "::",
            stringify!(__wseq)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s__bindgen_ty_1>())).__wseq32 as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s__bindgen_ty_1),
            "::",
            stringify!(__wseq32)
        )
    );
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union __pthread_cond_s__bindgen_ty_2 {
    pub __g1_start: ::std::os::raw::c_ulonglong,
    pub __g1_start32: __pthread_cond_s__bindgen_ty_2__bindgen_ty_1,
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __pthread_cond_s__bindgen_ty_2__bindgen_ty_1 {
    pub __low: ::std::os::raw::c_uint,
    pub __high: ::std::os::raw::c_uint,
}
#[test]
fn bindgen_test_layout___pthread_cond_s__bindgen_ty_2__bindgen_ty_1() {
    assert_eq!(
        ::std::mem::size_of::<__pthread_cond_s__bindgen_ty_2__bindgen_ty_1>(),
        8usize,
        concat!("Size of: ", stringify!(__pthread_cond_s__bindgen_ty_2__bindgen_ty_1))
    );
    assert_eq!(
        ::std::mem::align_of::<__pthread_cond_s__bindgen_ty_2__bindgen_ty_1>(),
        4usize,
        concat!(
            "Alignment of ",
            stringify!(__pthread_cond_s__bindgen_ty_2__bindgen_ty_1)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s__bindgen_ty_2__bindgen_ty_1>())).__low as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s__bindgen_ty_2__bindgen_ty_1),
            "::",
            stringify!(__low)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s__bindgen_ty_2__bindgen_ty_1>())).__high as *const _ as usize },
        4usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s__bindgen_ty_2__bindgen_ty_1),
            "::",
            stringify!(__high)
        )
    );
}
#[test]
fn bindgen_test_layout___pthread_cond_s__bindgen_ty_2() {
    assert_eq!(
        ::std::mem::size_of::<__pthread_cond_s__bindgen_ty_2>(),
        8usize,
        concat!("Size of: ", stringify!(__pthread_cond_s__bindgen_ty_2))
    );
    assert_eq!(
        ::std::mem::align_of::<__pthread_cond_s__bindgen_ty_2>(),
        8usize,
        concat!("Alignment of ", stringify!(__pthread_cond_s__bindgen_ty_2))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s__bindgen_ty_2>())).__g1_start as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s__bindgen_ty_2),
            "::",
            stringify!(__g1_start)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s__bindgen_ty_2>())).__g1_start32 as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s__bindgen_ty_2),
            "::",
            stringify!(__g1_start32)
        )
    );
}
#[test]
fn bindgen_test_layout___pthread_cond_s() {
    assert_eq!(
        ::std::mem::size_of::<__pthread_cond_s>(),
        48usize,
        concat!("Size of: ", stringify!(__pthread_cond_s))
    );
    assert_eq!(
        ::std::mem::align_of::<__pthread_cond_s>(),
        8usize,
        concat!("Alignment of ", stringify!(__pthread_cond_s))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s>())).__g_refs as *const _ as usize },
        16usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s),
            "::",
            stringify!(__g_refs)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s>())).__g_size as *const _ as usize },
        24usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s),
            "::",
            stringify!(__g_size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s>())).__g1_orig_size as *const _ as usize },
        32usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s),
            "::",
            stringify!(__g1_orig_size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s>())).__wrefs as *const _ as usize },
        36usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s),
            "::",
            stringify!(__wrefs)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__pthread_cond_s>())).__g_signals as *const _ as usize },
        40usize,
        concat!(
            "Offset of field: ",
            stringify!(__pthread_cond_s),
            "::",
            stringify!(__g_signals)
        )
    );
}
pub type __tss_t = ::std::os::raw::c_uint;
pub type __thrd_t = ::std::os::raw::c_ulong;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __once_flag {
    pub __data: ::std::os::raw::c_int,
}
#[test]
fn bindgen_test_layout___once_flag() {
    assert_eq!(
        ::std::mem::size_of::<__once_flag>(),
        4usize,
        concat!("Size of: ", stringify!(__once_flag))
    );
    assert_eq!(
        ::std::mem::align_of::<__once_flag>(),
        4usize,
        concat!("Alignment of ", stringify!(__once_flag))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<__once_flag>())).__data as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(__once_flag), "::", stringify!(__data))
    );
}
pub type pthread_t = ::std::os::raw::c_ulong;
#[repr(C)]
#[derive(Copy, Clone)]
pub union pthread_mutexattr_t {
    pub __size: [::std::os::raw::c_char; 4usize],
    pub __align: ::std::os::raw::c_int,
}
#[test]
fn bindgen_test_layout_pthread_mutexattr_t() {
    assert_eq!(
        ::std::mem::size_of::<pthread_mutexattr_t>(),
        4usize,
        concat!("Size of: ", stringify!(pthread_mutexattr_t))
    );
    assert_eq!(
        ::std::mem::align_of::<pthread_mutexattr_t>(),
        4usize,
        concat!("Alignment of ", stringify!(pthread_mutexattr_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_mutexattr_t>())).__size as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_mutexattr_t),
            "::",
            stringify!(__size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_mutexattr_t>())).__align as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_mutexattr_t),
            "::",
            stringify!(__align)
        )
    );
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union pthread_condattr_t {
    pub __size: [::std::os::raw::c_char; 4usize],
    pub __align: ::std::os::raw::c_int,
}
#[test]
fn bindgen_test_layout_pthread_condattr_t() {
    assert_eq!(
        ::std::mem::size_of::<pthread_condattr_t>(),
        4usize,
        concat!("Size of: ", stringify!(pthread_condattr_t))
    );
    assert_eq!(
        ::std::mem::align_of::<pthread_condattr_t>(),
        4usize,
        concat!("Alignment of ", stringify!(pthread_condattr_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_condattr_t>())).__size as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_condattr_t),
            "::",
            stringify!(__size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_condattr_t>())).__align as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_condattr_t),
            "::",
            stringify!(__align)
        )
    );
}
pub type pthread_key_t = ::std::os::raw::c_uint;
pub type pthread_once_t = ::std::os::raw::c_int;
#[repr(C)]
#[derive(Copy, Clone)]
pub union pthread_attr_t {
    pub __size: [::std::os::raw::c_char; 56usize],
    pub __align: ::std::os::raw::c_long,
}
#[test]
fn bindgen_test_layout_pthread_attr_t() {
    assert_eq!(
        ::std::mem::size_of::<pthread_attr_t>(),
        56usize,
        concat!("Size of: ", stringify!(pthread_attr_t))
    );
    assert_eq!(
        ::std::mem::align_of::<pthread_attr_t>(),
        8usize,
        concat!("Alignment of ", stringify!(pthread_attr_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_attr_t>())).__size as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_attr_t),
            "::",
            stringify!(__size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_attr_t>())).__align as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_attr_t),
            "::",
            stringify!(__align)
        )
    );
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union pthread_mutex_t {
    pub __data: __pthread_mutex_s,
    pub __size: [::std::os::raw::c_char; 40usize],
    pub __align: ::std::os::raw::c_long,
}
#[test]
fn bindgen_test_layout_pthread_mutex_t() {
    assert_eq!(
        ::std::mem::size_of::<pthread_mutex_t>(),
        40usize,
        concat!("Size of: ", stringify!(pthread_mutex_t))
    );
    assert_eq!(
        ::std::mem::align_of::<pthread_mutex_t>(),
        8usize,
        concat!("Alignment of ", stringify!(pthread_mutex_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_mutex_t>())).__data as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_mutex_t),
            "::",
            stringify!(__data)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_mutex_t>())).__size as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_mutex_t),
            "::",
            stringify!(__size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_mutex_t>())).__align as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_mutex_t),
            "::",
            stringify!(__align)
        )
    );
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union pthread_cond_t {
    pub __data: __pthread_cond_s,
    pub __size: [::std::os::raw::c_char; 48usize],
    pub __align: ::std::os::raw::c_longlong,
}
#[test]
fn bindgen_test_layout_pthread_cond_t() {
    assert_eq!(
        ::std::mem::size_of::<pthread_cond_t>(),
        48usize,
        concat!("Size of: ", stringify!(pthread_cond_t))
    );
    assert_eq!(
        ::std::mem::align_of::<pthread_cond_t>(),
        8usize,
        concat!("Alignment of ", stringify!(pthread_cond_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_cond_t>())).__data as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_cond_t),
            "::",
            stringify!(__data)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_cond_t>())).__size as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_cond_t),
            "::",
            stringify!(__size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_cond_t>())).__align as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_cond_t),
            "::",
            stringify!(__align)
        )
    );
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union pthread_rwlock_t {
    pub __data: __pthread_rwlock_arch_t,
    pub __size: [::std::os::raw::c_char; 56usize],
    pub __align: ::std::os::raw::c_long,
}
#[test]
fn bindgen_test_layout_pthread_rwlock_t() {
    assert_eq!(
        ::std::mem::size_of::<pthread_rwlock_t>(),
        56usize,
        concat!("Size of: ", stringify!(pthread_rwlock_t))
    );
    assert_eq!(
        ::std::mem::align_of::<pthread_rwlock_t>(),
        8usize,
        concat!("Alignment of ", stringify!(pthread_rwlock_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_rwlock_t>())).__data as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_rwlock_t),
            "::",
            stringify!(__data)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_rwlock_t>())).__size as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_rwlock_t),
            "::",
            stringify!(__size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_rwlock_t>())).__align as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_rwlock_t),
            "::",
            stringify!(__align)
        )
    );
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union pthread_rwlockattr_t {
    pub __size: [::std::os::raw::c_char; 8usize],
    pub __align: ::std::os::raw::c_long,
}
#[test]
fn bindgen_test_layout_pthread_rwlockattr_t() {
    assert_eq!(
        ::std::mem::size_of::<pthread_rwlockattr_t>(),
        8usize,
        concat!("Size of: ", stringify!(pthread_rwlockattr_t))
    );
    assert_eq!(
        ::std::mem::align_of::<pthread_rwlockattr_t>(),
        8usize,
        concat!("Alignment of ", stringify!(pthread_rwlockattr_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_rwlockattr_t>())).__size as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_rwlockattr_t),
            "::",
            stringify!(__size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_rwlockattr_t>())).__align as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_rwlockattr_t),
            "::",
            stringify!(__align)
        )
    );
}
pub type pthread_spinlock_t = ::std::os::raw::c_int;
#[repr(C)]
#[derive(Copy, Clone)]
pub union pthread_barrier_t {
    pub __size: [::std::os::raw::c_char; 32usize],
    pub __align: ::std::os::raw::c_long,
}
#[test]
fn bindgen_test_layout_pthread_barrier_t() {
    assert_eq!(
        ::std::mem::size_of::<pthread_barrier_t>(),
        32usize,
        concat!("Size of: ", stringify!(pthread_barrier_t))
    );
    assert_eq!(
        ::std::mem::align_of::<pthread_barrier_t>(),
        8usize,
        concat!("Alignment of ", stringify!(pthread_barrier_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_barrier_t>())).__size as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_barrier_t),
            "::",
            stringify!(__size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_barrier_t>())).__align as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_barrier_t),
            "::",
            stringify!(__align)
        )
    );
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union pthread_barrierattr_t {
    pub __size: [::std::os::raw::c_char; 4usize],
    pub __align: ::std::os::raw::c_int,
}
#[test]
fn bindgen_test_layout_pthread_barrierattr_t() {
    assert_eq!(
        ::std::mem::size_of::<pthread_barrierattr_t>(),
        4usize,
        concat!("Size of: ", stringify!(pthread_barrierattr_t))
    );
    assert_eq!(
        ::std::mem::align_of::<pthread_barrierattr_t>(),
        4usize,
        concat!("Alignment of ", stringify!(pthread_barrierattr_t))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_barrierattr_t>())).__size as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_barrierattr_t),
            "::",
            stringify!(__size)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<pthread_barrierattr_t>())).__align as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(pthread_barrierattr_t),
            "::",
            stringify!(__align)
        )
    );
}
extern "C" {
    pub fn random() -> ::std::os::raw::c_long;
}
extern "C" {
    pub fn srandom(__seed: ::std::os::raw::c_uint);
}
extern "C" {
    pub fn initstate(
        __seed: ::std::os::raw::c_uint,
        __statebuf: *mut ::std::os::raw::c_char,
        __statelen: size_t,
    ) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn setstate(__statebuf: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct random_data {
    pub fptr: *mut i32,
    pub rptr: *mut i32,
    pub state: *mut i32,
    pub rand_type: ::std::os::raw::c_int,
    pub rand_deg: ::std::os::raw::c_int,
    pub rand_sep: ::std::os::raw::c_int,
    pub end_ptr: *mut i32,
}
#[test]
fn bindgen_test_layout_random_data() {
    assert_eq!(
        ::std::mem::size_of::<random_data>(),
        48usize,
        concat!("Size of: ", stringify!(random_data))
    );
    assert_eq!(
        ::std::mem::align_of::<random_data>(),
        8usize,
        concat!("Alignment of ", stringify!(random_data))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<random_data>())).fptr as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(random_data), "::", stringify!(fptr))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<random_data>())).rptr as *const _ as usize },
        8usize,
        concat!("Offset of field: ", stringify!(random_data), "::", stringify!(rptr))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<random_data>())).state as *const _ as usize },
        16usize,
        concat!("Offset of field: ", stringify!(random_data), "::", stringify!(state))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<random_data>())).rand_type as *const _ as usize },
        24usize,
        concat!(
            "Offset of field: ",
            stringify!(random_data),
            "::",
            stringify!(rand_type)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<random_data>())).rand_deg as *const _ as usize },
        28usize,
        concat!("Offset of field: ", stringify!(random_data), "::", stringify!(rand_deg))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<random_data>())).rand_sep as *const _ as usize },
        32usize,
        concat!("Offset of field: ", stringify!(random_data), "::", stringify!(rand_sep))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<random_data>())).end_ptr as *const _ as usize },
        40usize,
        concat!("Offset of field: ", stringify!(random_data), "::", stringify!(end_ptr))
    );
}
extern "C" {
    pub fn random_r(__buf: *mut random_data, __result: *mut i32) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn srandom_r(__seed: ::std::os::raw::c_uint, __buf: *mut random_data) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn initstate_r(
        __seed: ::std::os::raw::c_uint,
        __statebuf: *mut ::std::os::raw::c_char,
        __statelen: size_t,
        __buf: *mut random_data,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn setstate_r(__statebuf: *mut ::std::os::raw::c_char, __buf: *mut random_data) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn rand() -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn srand(__seed: ::std::os::raw::c_uint);
}
extern "C" {
    pub fn rand_r(__seed: *mut ::std::os::raw::c_uint) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn drand48() -> f64;
}
extern "C" {
    pub fn erand48(__xsubi: *mut ::std::os::raw::c_ushort) -> f64;
}
extern "C" {
    pub fn lrand48() -> ::std::os::raw::c_long;
}
extern "C" {
    pub fn nrand48(__xsubi: *mut ::std::os::raw::c_ushort) -> ::std::os::raw::c_long;
}
extern "C" {
    pub fn mrand48() -> ::std::os::raw::c_long;
}
extern "C" {
    pub fn jrand48(__xsubi: *mut ::std::os::raw::c_ushort) -> ::std::os::raw::c_long;
}
extern "C" {
    pub fn srand48(__seedval: ::std::os::raw::c_long);
}
extern "C" {
    pub fn seed48(__seed16v: *mut ::std::os::raw::c_ushort) -> *mut ::std::os::raw::c_ushort;
}
extern "C" {
    pub fn lcong48(__param: *mut ::std::os::raw::c_ushort);
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct drand48_data {
    pub __x: [::std::os::raw::c_ushort; 3usize],
    pub __old_x: [::std::os::raw::c_ushort; 3usize],
    pub __c: ::std::os::raw::c_ushort,
    pub __init: ::std::os::raw::c_ushort,
    pub __a: ::std::os::raw::c_ulonglong,
}
#[test]
fn bindgen_test_layout_drand48_data() {
    assert_eq!(
        ::std::mem::size_of::<drand48_data>(),
        24usize,
        concat!("Size of: ", stringify!(drand48_data))
    );
    assert_eq!(
        ::std::mem::align_of::<drand48_data>(),
        8usize,
        concat!("Alignment of ", stringify!(drand48_data))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<drand48_data>())).__x as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(drand48_data), "::", stringify!(__x))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<drand48_data>())).__old_x as *const _ as usize },
        6usize,
        concat!("Offset of field: ", stringify!(drand48_data), "::", stringify!(__old_x))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<drand48_data>())).__c as *const _ as usize },
        12usize,
        concat!("Offset of field: ", stringify!(drand48_data), "::", stringify!(__c))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<drand48_data>())).__init as *const _ as usize },
        14usize,
        concat!("Offset of field: ", stringify!(drand48_data), "::", stringify!(__init))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<drand48_data>())).__a as *const _ as usize },
        16usize,
        concat!("Offset of field: ", stringify!(drand48_data), "::", stringify!(__a))
    );
}
extern "C" {
    pub fn drand48_r(__buffer: *mut drand48_data, __result: *mut f64) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn erand48_r(
        __xsubi: *mut ::std::os::raw::c_ushort,
        __buffer: *mut drand48_data,
        __result: *mut f64,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn lrand48_r(__buffer: *mut drand48_data, __result: *mut ::std::os::raw::c_long) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn nrand48_r(
        __xsubi: *mut ::std::os::raw::c_ushort,
        __buffer: *mut drand48_data,
        __result: *mut ::std::os::raw::c_long,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn mrand48_r(__buffer: *mut drand48_data, __result: *mut ::std::os::raw::c_long) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn jrand48_r(
        __xsubi: *mut ::std::os::raw::c_ushort,
        __buffer: *mut drand48_data,
        __result: *mut ::std::os::raw::c_long,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn srand48_r(__seedval: ::std::os::raw::c_long, __buffer: *mut drand48_data) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn seed48_r(__seed16v: *mut ::std::os::raw::c_ushort, __buffer: *mut drand48_data) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn lcong48_r(__param: *mut ::std::os::raw::c_ushort, __buffer: *mut drand48_data) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn malloc(__size: ::std::os::raw::c_ulong) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    pub fn calloc(__nmemb: ::std::os::raw::c_ulong, __size: ::std::os::raw::c_ulong) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    pub fn realloc(__ptr: *mut ::std::os::raw::c_void, __size: ::std::os::raw::c_ulong) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    pub fn reallocarray(
        __ptr: *mut ::std::os::raw::c_void,
        __nmemb: size_t,
        __size: size_t,
    ) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    pub fn free(__ptr: *mut ::std::os::raw::c_void);
}
extern "C" {
    pub fn alloca(__size: ::std::os::raw::c_ulong) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    pub fn valloc(__size: size_t) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    pub fn posix_memalign(
        __memptr: *mut *mut ::std::os::raw::c_void,
        __alignment: size_t,
        __size: size_t,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn aligned_alloc(
        __alignment: ::std::os::raw::c_ulong,
        __size: ::std::os::raw::c_ulong,
    ) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    pub fn abort();
}
extern "C" {
    pub fn atexit(__func: ::std::option::Option<unsafe extern "C" fn()>) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn at_quick_exit(__func: ::std::option::Option<unsafe extern "C" fn()>) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn on_exit(
        __func: ::std::option::Option<
            unsafe extern "C" fn(__status: ::std::os::raw::c_int, __arg: *mut ::std::os::raw::c_void),
        >,
        __arg: *mut ::std::os::raw::c_void,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn exit(__status: ::std::os::raw::c_int);
}
extern "C" {
    pub fn quick_exit(__status: ::std::os::raw::c_int);
}
extern "C" {
    pub fn _Exit(__status: ::std::os::raw::c_int);
}
extern "C" {
    pub fn getenv(__name: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn putenv(__string: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn setenv(
        __name: *const ::std::os::raw::c_char,
        __value: *const ::std::os::raw::c_char,
        __replace: ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn unsetenv(__name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn clearenv() -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn mktemp(__template: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn mkstemp(__template: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn mkstemps(
        __template: *mut ::std::os::raw::c_char,
        __suffixlen: ::std::os::raw::c_int,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn mkdtemp(__template: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn system(__command: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn realpath(
        __name: *const ::std::os::raw::c_char,
        __resolved: *mut ::std::os::raw::c_char,
    ) -> *mut ::std::os::raw::c_char;
}
pub type __compar_fn_t = ::std::option::Option<
    unsafe extern "C" fn(
        arg1: *const ::std::os::raw::c_void,
        arg2: *const ::std::os::raw::c_void,
    ) -> ::std::os::raw::c_int,
>;
extern "C" {
    pub fn bsearch(
        __key: *const ::std::os::raw::c_void,
        __base: *const ::std::os::raw::c_void,
        __nmemb: size_t,
        __size: size_t,
        __compar: __compar_fn_t,
    ) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    pub fn qsort(__base: *mut ::std::os::raw::c_void, __nmemb: size_t, __size: size_t, __compar: __compar_fn_t);
}
extern "C" {
    pub fn abs(__x: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn labs(__x: ::std::os::raw::c_long) -> ::std::os::raw::c_long;
}
extern "C" {
    pub fn llabs(__x: ::std::os::raw::c_longlong) -> ::std::os::raw::c_longlong;
}
extern "C" {
    pub fn div(__numer: ::std::os::raw::c_int, __denom: ::std::os::raw::c_int) -> div_t;
}
extern "C" {
    pub fn ldiv(__numer: ::std::os::raw::c_long, __denom: ::std::os::raw::c_long) -> ldiv_t;
}
extern "C" {
    pub fn lldiv(__numer: ::std::os::raw::c_longlong, __denom: ::std::os::raw::c_longlong) -> lldiv_t;
}
extern "C" {
    pub fn ecvt(
        __value: f64,
        __ndigit: ::std::os::raw::c_int,
        __decpt: *mut ::std::os::raw::c_int,
        __sign: *mut ::std::os::raw::c_int,
    ) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn fcvt(
        __value: f64,
        __ndigit: ::std::os::raw::c_int,
        __decpt: *mut ::std::os::raw::c_int,
        __sign: *mut ::std::os::raw::c_int,
    ) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn gcvt(
        __value: f64,
        __ndigit: ::std::os::raw::c_int,
        __buf: *mut ::std::os::raw::c_char,
    ) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn qecvt(
        __value: u128,
        __ndigit: ::std::os::raw::c_int,
        __decpt: *mut ::std::os::raw::c_int,
        __sign: *mut ::std::os::raw::c_int,
    ) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn qfcvt(
        __value: u128,
        __ndigit: ::std::os::raw::c_int,
        __decpt: *mut ::std::os::raw::c_int,
        __sign: *mut ::std::os::raw::c_int,
    ) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn qgcvt(
        __value: u128,
        __ndigit: ::std::os::raw::c_int,
        __buf: *mut ::std::os::raw::c_char,
    ) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    pub fn ecvt_r(
        __value: f64,
        __ndigit: ::std::os::raw::c_int,
        __decpt: *mut ::std::os::raw::c_int,
        __sign: *mut ::std::os::raw::c_int,
        __buf: *mut ::std::os::raw::c_char,
        __len: size_t,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn fcvt_r(
        __value: f64,
        __ndigit: ::std::os::raw::c_int,
        __decpt: *mut ::std::os::raw::c_int,
        __sign: *mut ::std::os::raw::c_int,
        __buf: *mut ::std::os::raw::c_char,
        __len: size_t,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn qecvt_r(
        __value: u128,
        __ndigit: ::std::os::raw::c_int,
        __decpt: *mut ::std::os::raw::c_int,
        __sign: *mut ::std::os::raw::c_int,
        __buf: *mut ::std::os::raw::c_char,
        __len: size_t,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn qfcvt_r(
        __value: u128,
        __ndigit: ::std::os::raw::c_int,
        __decpt: *mut ::std::os::raw::c_int,
        __sign: *mut ::std::os::raw::c_int,
        __buf: *mut ::std::os::raw::c_char,
        __len: size_t,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn mblen(__s: *const ::std::os::raw::c_char, __n: size_t) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn mbtowc(__pwc: *mut wchar_t, __s: *const ::std::os::raw::c_char, __n: size_t) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn wctomb(__s: *mut ::std::os::raw::c_char, __wchar: wchar_t) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn mbstowcs(__pwcs: *mut wchar_t, __s: *const ::std::os::raw::c_char, __n: size_t) -> size_t;
}
extern "C" {
    pub fn wcstombs(__s: *mut ::std::os::raw::c_char, __pwcs: *const wchar_t, __n: size_t) -> size_t;
}
extern "C" {
    pub fn rpmatch(__response: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn getsubopt(
        __optionp: *mut *mut ::std::os::raw::c_char,
        __tokens: *const *mut ::std::os::raw::c_char,
        __valuep: *mut *mut ::std::os::raw::c_char,
    ) -> ::std::os::raw::c_int;
}
extern "C" {
    pub fn getloadavg(__loadavg: *mut f64, __nelem: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
}
pub type idx_t = u64;
pub const DUCKDB_TYPE_DUCKDB_TYPE_INVALID: DUCKDB_TYPE = 0;
pub const DUCKDB_TYPE_DUCKDB_TYPE_BOOLEAN: DUCKDB_TYPE = 1;
pub const DUCKDB_TYPE_DUCKDB_TYPE_TINYINT: DUCKDB_TYPE = 2;
pub const DUCKDB_TYPE_DUCKDB_TYPE_SMALLINT: DUCKDB_TYPE = 3;
pub const DUCKDB_TYPE_DUCKDB_TYPE_INTEGER: DUCKDB_TYPE = 4;
pub const DUCKDB_TYPE_DUCKDB_TYPE_BIGINT: DUCKDB_TYPE = 5;
pub const DUCKDB_TYPE_DUCKDB_TYPE_UTINYINT: DUCKDB_TYPE = 6;
pub const DUCKDB_TYPE_DUCKDB_TYPE_USMALLINT: DUCKDB_TYPE = 7;
pub const DUCKDB_TYPE_DUCKDB_TYPE_UINTEGER: DUCKDB_TYPE = 8;
pub const DUCKDB_TYPE_DUCKDB_TYPE_UBIGINT: DUCKDB_TYPE = 9;
pub const DUCKDB_TYPE_DUCKDB_TYPE_FLOAT: DUCKDB_TYPE = 10;
pub const DUCKDB_TYPE_DUCKDB_TYPE_DOUBLE: DUCKDB_TYPE = 11;
pub const DUCKDB_TYPE_DUCKDB_TYPE_TIMESTAMP: DUCKDB_TYPE = 12;
pub const DUCKDB_TYPE_DUCKDB_TYPE_DATE: DUCKDB_TYPE = 13;
pub const DUCKDB_TYPE_DUCKDB_TYPE_TIME: DUCKDB_TYPE = 14;
pub const DUCKDB_TYPE_DUCKDB_TYPE_INTERVAL: DUCKDB_TYPE = 15;
pub const DUCKDB_TYPE_DUCKDB_TYPE_HUGEINT: DUCKDB_TYPE = 16;
pub const DUCKDB_TYPE_DUCKDB_TYPE_VARCHAR: DUCKDB_TYPE = 17;
pub const DUCKDB_TYPE_DUCKDB_TYPE_BLOB: DUCKDB_TYPE = 18;
pub type DUCKDB_TYPE = ::std::os::raw::c_uint;
pub use self::DUCKDB_TYPE as duckdb_type;
#[doc = "! Days are stored as days since 1970-01-01"]
#[doc = "! Use the duckdb_from_date/duckdb_to_date function to extract individual information"]
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_date {
    pub days: i32,
}
#[test]
fn bindgen_test_layout_duckdb_date() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_date>(),
        4usize,
        concat!("Size of: ", stringify!(duckdb_date))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_date>(),
        4usize,
        concat!("Alignment of ", stringify!(duckdb_date))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_date>())).days as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(duckdb_date), "::", stringify!(days))
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_date_struct {
    pub year: i32,
    pub month: i8,
    pub day: i8,
}
#[test]
fn bindgen_test_layout_duckdb_date_struct() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_date_struct>(),
        8usize,
        concat!("Size of: ", stringify!(duckdb_date_struct))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_date_struct>(),
        4usize,
        concat!("Alignment of ", stringify!(duckdb_date_struct))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_date_struct>())).year as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_date_struct),
            "::",
            stringify!(year)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_date_struct>())).month as *const _ as usize },
        4usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_date_struct),
            "::",
            stringify!(month)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_date_struct>())).day as *const _ as usize },
        5usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_date_struct),
            "::",
            stringify!(day)
        )
    );
}
#[doc = "! Time is stored as microseconds since 00:00:00"]
#[doc = "! Use the duckdb_from_time/duckdb_to_time function to extract individual information"]
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_time {
    pub micros: i64,
}
#[test]
fn bindgen_test_layout_duckdb_time() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_time>(),
        8usize,
        concat!("Size of: ", stringify!(duckdb_time))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_time>(),
        8usize,
        concat!("Alignment of ", stringify!(duckdb_time))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_time>())).micros as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(duckdb_time), "::", stringify!(micros))
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_time_struct {
    pub hour: i8,
    pub min: i8,
    pub sec: i8,
    pub micros: i32,
}
#[test]
fn bindgen_test_layout_duckdb_time_struct() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_time_struct>(),
        8usize,
        concat!("Size of: ", stringify!(duckdb_time_struct))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_time_struct>(),
        4usize,
        concat!("Alignment of ", stringify!(duckdb_time_struct))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_time_struct>())).hour as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_time_struct),
            "::",
            stringify!(hour)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_time_struct>())).min as *const _ as usize },
        1usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_time_struct),
            "::",
            stringify!(min)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_time_struct>())).sec as *const _ as usize },
        2usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_time_struct),
            "::",
            stringify!(sec)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_time_struct>())).micros as *const _ as usize },
        4usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_time_struct),
            "::",
            stringify!(micros)
        )
    );
}
#[doc = "! Timestamps are stored as microseconds since 1970-01-01"]
#[doc = "! Use the duckdb_from_timestamp/duckdb_to_timestamp function to extract individual information"]
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_timestamp {
    pub micros: i64,
}
#[test]
fn bindgen_test_layout_duckdb_timestamp() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_timestamp>(),
        8usize,
        concat!("Size of: ", stringify!(duckdb_timestamp))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_timestamp>(),
        8usize,
        concat!("Alignment of ", stringify!(duckdb_timestamp))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_timestamp>())).micros as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_timestamp),
            "::",
            stringify!(micros)
        )
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_timestamp_struct {
    pub date: duckdb_date_struct,
    pub time: duckdb_time_struct,
}
#[test]
fn bindgen_test_layout_duckdb_timestamp_struct() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_timestamp_struct>(),
        16usize,
        concat!("Size of: ", stringify!(duckdb_timestamp_struct))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_timestamp_struct>(),
        4usize,
        concat!("Alignment of ", stringify!(duckdb_timestamp_struct))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_timestamp_struct>())).date as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_timestamp_struct),
            "::",
            stringify!(date)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_timestamp_struct>())).time as *const _ as usize },
        8usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_timestamp_struct),
            "::",
            stringify!(time)
        )
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_interval {
    pub months: i32,
    pub days: i32,
    pub micros: i64,
}
#[test]
fn bindgen_test_layout_duckdb_interval() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_interval>(),
        16usize,
        concat!("Size of: ", stringify!(duckdb_interval))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_interval>(),
        8usize,
        concat!("Alignment of ", stringify!(duckdb_interval))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_interval>())).months as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_interval),
            "::",
            stringify!(months)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_interval>())).days as *const _ as usize },
        4usize,
        concat!("Offset of field: ", stringify!(duckdb_interval), "::", stringify!(days))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_interval>())).micros as *const _ as usize },
        8usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_interval),
            "::",
            stringify!(micros)
        )
    );
}
#[doc = "! Hugeints are composed in a (lower, upper) component"]
#[doc = "! The value of the hugeint is upper * 2^64 + lower"]
#[doc = "! For easy usage, the functions duckdb_hugeint_to_double/duckdb_double_to_hugeint are recommended"]
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_hugeint {
    pub lower: u64,
    pub upper: i64,
}
#[test]
fn bindgen_test_layout_duckdb_hugeint() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_hugeint>(),
        16usize,
        concat!("Size of: ", stringify!(duckdb_hugeint))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_hugeint>(),
        8usize,
        concat!("Alignment of ", stringify!(duckdb_hugeint))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_hugeint>())).lower as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(duckdb_hugeint), "::", stringify!(lower))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_hugeint>())).upper as *const _ as usize },
        8usize,
        concat!("Offset of field: ", stringify!(duckdb_hugeint), "::", stringify!(upper))
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_blob {
    pub data: *mut ::std::os::raw::c_void,
    pub size: idx_t,
}
#[test]
fn bindgen_test_layout_duckdb_blob() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_blob>(),
        16usize,
        concat!("Size of: ", stringify!(duckdb_blob))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_blob>(),
        8usize,
        concat!("Alignment of ", stringify!(duckdb_blob))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_blob>())).data as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(duckdb_blob), "::", stringify!(data))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_blob>())).size as *const _ as usize },
        8usize,
        concat!("Offset of field: ", stringify!(duckdb_blob), "::", stringify!(size))
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_column {
    pub data: *mut ::std::os::raw::c_void,
    pub nullmask: *mut bool,
    pub type_: duckdb_type,
    pub name: *mut ::std::os::raw::c_char,
    pub internal_data: *mut ::std::os::raw::c_void,
}
#[test]
fn bindgen_test_layout_duckdb_column() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_column>(),
        40usize,
        concat!("Size of: ", stringify!(duckdb_column))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_column>(),
        8usize,
        concat!("Alignment of ", stringify!(duckdb_column))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_column>())).data as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(duckdb_column), "::", stringify!(data))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_column>())).nullmask as *const _ as usize },
        8usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_column),
            "::",
            stringify!(nullmask)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_column>())).type_ as *const _ as usize },
        16usize,
        concat!("Offset of field: ", stringify!(duckdb_column), "::", stringify!(type_))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_column>())).name as *const _ as usize },
        24usize,
        concat!("Offset of field: ", stringify!(duckdb_column), "::", stringify!(name))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_column>())).internal_data as *const _ as usize },
        32usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_column),
            "::",
            stringify!(internal_data)
        )
    );
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct duckdb_result {
    pub column_count: idx_t,
    pub row_count: idx_t,
    pub rows_changed: idx_t,
    pub columns: *mut duckdb_column,
    pub error_message: *mut ::std::os::raw::c_char,
    pub internal_data: *mut ::std::os::raw::c_void,
}
#[test]
fn bindgen_test_layout_duckdb_result() {
    assert_eq!(
        ::std::mem::size_of::<duckdb_result>(),
        48usize,
        concat!("Size of: ", stringify!(duckdb_result))
    );
    assert_eq!(
        ::std::mem::align_of::<duckdb_result>(),
        8usize,
        concat!("Alignment of ", stringify!(duckdb_result))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_result>())).column_count as *const _ as usize },
        0usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_result),
            "::",
            stringify!(column_count)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_result>())).row_count as *const _ as usize },
        8usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_result),
            "::",
            stringify!(row_count)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_result>())).rows_changed as *const _ as usize },
        16usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_result),
            "::",
            stringify!(rows_changed)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_result>())).columns as *const _ as usize },
        24usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_result),
            "::",
            stringify!(columns)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_result>())).error_message as *const _ as usize },
        32usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_result),
            "::",
            stringify!(error_message)
        )
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<duckdb_result>())).internal_data as *const _ as usize },
        40usize,
        concat!(
            "Offset of field: ",
            stringify!(duckdb_result),
            "::",
            stringify!(internal_data)
        )
    );
}
pub type duckdb_database = *mut ::std::os::raw::c_void;
pub type duckdb_connection = *mut ::std::os::raw::c_void;
pub type duckdb_prepared_statement = *mut ::std::os::raw::c_void;
pub type duckdb_appender = *mut ::std::os::raw::c_void;
pub type duckdb_arrow = *mut ::std::os::raw::c_void;
pub type duckdb_config = *mut ::std::os::raw::c_void;
pub type duckdb_arrow_schema = *mut ::std::os::raw::c_void;
pub type duckdb_arrow_array = *mut ::std::os::raw::c_void;
pub const duckdb_state_DuckDBSuccess: duckdb_state = 0;
pub const duckdb_state_DuckDBError: duckdb_state = 1;
pub type duckdb_state = ::std::os::raw::c_uint;
extern "C" {
    #[doc = "Creates a new database or opens an existing database file stored at the the given path."]
    #[doc = "If no path is given a new in-memory database is created instead."]
    #[doc = ""]
    #[doc = " path: Path to the database file on disk, or `nullptr` or `:memory:` to open an in-memory database."]
    #[doc = " out_database: The result database object."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_open(path: *const ::std::os::raw::c_char, out_database: *mut duckdb_database) -> duckdb_state;
}
extern "C" {
    #[doc = "Extended version of duckdb_open. Creates a new database or opens an existing database file stored at the the given path."]
    #[doc = ""]
    #[doc = " path: Path to the database file on disk, or `nullptr` or `:memory:` to open an in-memory database."]
    #[doc = " out_database: The result database object."]
    #[doc = " config: (Optional) configuration used to start up the database system."]
    #[doc = " out_error: If set and the function returns DuckDBError, this will contain the reason why the start-up failed."]
    #[doc = "Note that the error must be freed using `duckdb_free`."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_open_ext(
        path: *const ::std::os::raw::c_char,
        out_database: *mut duckdb_database,
        config: duckdb_config,
        out_error: *mut *mut ::std::os::raw::c_char,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Closes the specified database and de-allocates all memory allocated for that database."]
    #[doc = "This should be called after you are done with any database allocated through `duckdb_open`."]
    #[doc = "Note that failing to call `duckdb_close` (in case of e.g. a program crash) will not cause data corruption."]
    #[doc = "Still it is recommended to always correctly close a database object after you are done with it."]
    #[doc = ""]
    #[doc = " database: The database object to shut down."]
    pub fn duckdb_close(database: *mut duckdb_database);
}
extern "C" {
    #[doc = "Opens a connection to a database. Connections are required to query the database, and store transactional state"]
    #[doc = "associated with the connection."]
    #[doc = ""]
    #[doc = " database: The database file to connect to."]
    #[doc = " out_connection: The result connection object."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_connect(database: duckdb_database, out_connection: *mut duckdb_connection) -> duckdb_state;
}
extern "C" {
    #[doc = "Closes the specified connection and de-allocates all memory allocated for that connection."]
    #[doc = ""]
    #[doc = " connection: The connection to close."]
    pub fn duckdb_disconnect(connection: *mut duckdb_connection);
}
extern "C" {
    #[doc = "Initializes an empty configuration object that can be used to provide start-up options for the DuckDB instance"]
    #[doc = "through `duckdb_open_ext`."]
    #[doc = ""]
    #[doc = "This will always succeed unless there is a malloc failure."]
    #[doc = ""]
    #[doc = " out_config: The result configuration object."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_create_config(out_config: *mut duckdb_config) -> duckdb_state;
}
extern "C" {
    #[doc = "This returns the total amount of configuration options available for usage with `duckdb_get_config_flag`."]
    #[doc = ""]
    #[doc = "This should not be called in a loop as it internally loops over all the options."]
    #[doc = ""]
    #[doc = " returns: The amount of config options available."]
    pub fn duckdb_config_count() -> size_t;
}
extern "C" {
    #[doc = "Obtains a human-readable name and description of a specific configuration option. This can be used to e.g."]
    #[doc = "display configuration options. This will succeed unless `index` is out of range (i.e. `>= duckdb_config_count`)."]
    #[doc = ""]
    #[doc = "The result name or description MUST NOT be freed."]
    #[doc = ""]
    #[doc = " index: The index of the configuration option (between 0 and `duckdb_config_count`)"]
    #[doc = " out_name: A name of the configuration flag."]
    #[doc = " out_description: A description of the configuration flag."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_get_config_flag(
        index: size_t,
        out_name: *mut *const ::std::os::raw::c_char,
        out_description: *mut *const ::std::os::raw::c_char,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Sets the specified option for the specified configuration. The configuration option is indicated by name."]
    #[doc = "To obtain a list of config options, see `duckdb_get_config_flag`."]
    #[doc = ""]
    #[doc = "In the source code, configuration options are defined in `config.cpp`."]
    #[doc = ""]
    #[doc = "This can fail if either the name is invalid, or if the value provided for the option is invalid."]
    #[doc = ""]
    #[doc = " duckdb_config: The configuration object to set the option on."]
    #[doc = " name: The name of the configuration flag to set."]
    #[doc = " option: The value to set the configuration flag to."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_set_config(
        config: duckdb_config,
        name: *const ::std::os::raw::c_char,
        option: *const ::std::os::raw::c_char,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Destroys the specified configuration option and de-allocates all memory allocated for the object."]
    #[doc = ""]
    #[doc = " config: The configuration object to destroy."]
    pub fn duckdb_destroy_config(config: *mut duckdb_config);
}
extern "C" {
    #[doc = "Executes a SQL query within a connection and stores the full (materialized) result in the out_result pointer."]
    #[doc = "If the query fails to execute, DuckDBError is returned and the error message can be retrieved by calling"]
    #[doc = "`duckdb_result_error`."]
    #[doc = ""]
    #[doc = "Note that after running `duckdb_query`, `duckdb_destroy_result` must be called on the result object even if the"]
    #[doc = "query fails, otherwise the error stored within the result will not be freed correctly."]
    #[doc = ""]
    #[doc = " connection: The connection to perform the query in."]
    #[doc = " query: The SQL query to run."]
    #[doc = " out_result: The query result."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_query(
        connection: duckdb_connection,
        query: *const ::std::os::raw::c_char,
        out_result: *mut duckdb_result,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Closes the result and de-allocates all memory allocated for that connection."]
    #[doc = ""]
    #[doc = " result: The result to destroy."]
    pub fn duckdb_destroy_result(result: *mut duckdb_result);
}
extern "C" {
    #[doc = "Returns the column name of the specified column. The result should not need be freed; the column names will"]
    #[doc = "automatically be destroyed when the result is destroyed."]
    #[doc = ""]
    #[doc = "Returns `NULL` if the column is out of range."]
    #[doc = ""]
    #[doc = " result: The result object to fetch the column name from."]
    #[doc = " col: The column index."]
    #[doc = " returns: The column name of the specified column."]
    pub fn duckdb_column_name(result: *mut duckdb_result, col: idx_t) -> *const ::std::os::raw::c_char;
}
extern "C" {
    #[doc = "Returns the column type of the specified column."]
    #[doc = ""]
    #[doc = "Returns `DUCKDB_TYPE_INVALID` if the column is out of range."]
    #[doc = ""]
    #[doc = " result: The result object to fetch the column type from."]
    #[doc = " col: The column index."]
    #[doc = " returns: The column type of the specified column."]
    pub fn duckdb_column_type(result: *mut duckdb_result, col: idx_t) -> duckdb_type;
}
extern "C" {
    #[doc = "Returns the number of columns present in a the result object."]
    #[doc = ""]
    #[doc = " result: The result object."]
    #[doc = " returns: The number of columns present in the result object."]
    pub fn duckdb_column_count(result: *mut duckdb_result) -> idx_t;
}
extern "C" {
    #[doc = "Returns the number of rows present in a the result object."]
    #[doc = ""]
    #[doc = " result: The result object."]
    #[doc = " returns: The number of rows present in the result object."]
    pub fn duckdb_row_count(result: *mut duckdb_result) -> idx_t;
}
extern "C" {
    #[doc = "Returns the number of rows changed by the query stored in the result. This is relevant only for INSERT/UPDATE/DELETE"]
    #[doc = "queries. For other queries the rows_changed will be 0."]
    #[doc = ""]
    #[doc = " result: The result object."]
    #[doc = " returns: The number of rows changed."]
    pub fn duckdb_rows_changed(result: *mut duckdb_result) -> idx_t;
}
extern "C" {
    #[doc = "Returns the data of a specific column of a result in columnar format. This is the fastest way of accessing data in a"]
    #[doc = "query result, as no conversion or type checking must be performed (outside of the original switch). If performance"]
    #[doc = "is a concern, it is recommended to use this API over the `duckdb_value` functions."]
    #[doc = ""]
    #[doc = "The function returns a dense array which contains the result data. The exact type stored in the array depends on the"]
    #[doc = "corresponding duckdb_type (as provided by `duckdb_column_type`). For the exact type by which the data should be"]
    #[doc = "accessed, see the comments in [the types section](types) or the `DUCKDB_TYPE` enum."]
    #[doc = ""]
    #[doc = "For example, for a column of type `DUCKDB_TYPE_INTEGER`, rows can be accessed in the following manner:"]
    #[doc = "```c"]
    #[doc = "int32_t *data = (int32_t *) duckdb_column_data(&result, 0);"]
    #[doc = "printf(\"Data for row %d: %d\\n\", row, data[row]);"]
    #[doc = "```"]
    #[doc = ""]
    #[doc = " result: The result object to fetch the column data from."]
    #[doc = " col: The column index."]
    #[doc = " returns: The column data of the specified column."]
    pub fn duckdb_column_data(result: *mut duckdb_result, col: idx_t) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    #[doc = "Returns the nullmask of a specific column of a result in columnar format. The nullmask indicates for every row"]
    #[doc = "whether or not the corresponding row is `NULL`. If a row is `NULL`, the values present in the array provided"]
    #[doc = "by `duckdb_column_data` are undefined."]
    #[doc = ""]
    #[doc = "```c"]
    #[doc = "int32_t *data = (int32_t *) duckdb_column_data(&result, 0);"]
    #[doc = "bool *nullmask = duckdb_nullmask_data(&result, 0);"]
    #[doc = "if (nullmask[row]) {"]
    #[doc = "printf(\"Data for row %d: NULL\\n\", row);"]
    #[doc = "} else {"]
    #[doc = "printf(\"Data for row %d: %d\\n\", row, data[row]);"]
    #[doc = "}"]
    #[doc = "```"]
    #[doc = ""]
    #[doc = " result: The result object to fetch the nullmask from."]
    #[doc = " col: The column index."]
    #[doc = " returns: The nullmask of the specified column."]
    pub fn duckdb_nullmask_data(result: *mut duckdb_result, col: idx_t) -> *mut bool;
}
extern "C" {
    #[doc = "Returns the error message contained within the result. The error is only set if `duckdb_query` returns `DuckDBError`."]
    #[doc = ""]
    #[doc = "The result of this function must not be freed. It will be cleaned up when `duckdb_destroy_result` is called."]
    #[doc = ""]
    #[doc = " result: The result object to fetch the nullmask from."]
    #[doc = " returns: The error of the result."]
    pub fn duckdb_result_error(result: *mut duckdb_result) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    #[doc = " returns: The boolean value at the specified location, or false if the value cannot be converted."]
    pub fn duckdb_value_boolean(result: *mut duckdb_result, col: idx_t, row: idx_t) -> bool;
}
extern "C" {
    #[doc = " returns: The int8_t value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_int8(result: *mut duckdb_result, col: idx_t, row: idx_t) -> i8;
}
extern "C" {
    #[doc = " returns: The int16_t value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_int16(result: *mut duckdb_result, col: idx_t, row: idx_t) -> i16;
}
extern "C" {
    #[doc = " returns: The int32_t value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_int32(result: *mut duckdb_result, col: idx_t, row: idx_t) -> i32;
}
extern "C" {
    #[doc = " returns: The int64_t value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_int64(result: *mut duckdb_result, col: idx_t, row: idx_t) -> i64;
}
extern "C" {
    #[doc = " returns: The duckdb_hugeint value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_hugeint(result: *mut duckdb_result, col: idx_t, row: idx_t) -> duckdb_hugeint;
}
extern "C" {
    #[doc = " returns: The uint8_t value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_uint8(result: *mut duckdb_result, col: idx_t, row: idx_t) -> u8;
}
extern "C" {
    #[doc = " returns: The uint16_t value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_uint16(result: *mut duckdb_result, col: idx_t, row: idx_t) -> u16;
}
extern "C" {
    #[doc = " returns: The uint32_t value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_uint32(result: *mut duckdb_result, col: idx_t, row: idx_t) -> u32;
}
extern "C" {
    #[doc = " returns: The uint64_t value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_uint64(result: *mut duckdb_result, col: idx_t, row: idx_t) -> u64;
}
extern "C" {
    #[doc = " returns: The float value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_float(result: *mut duckdb_result, col: idx_t, row: idx_t) -> f32;
}
extern "C" {
    #[doc = " returns: The double value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_double(result: *mut duckdb_result, col: idx_t, row: idx_t) -> f64;
}
extern "C" {
    #[doc = " returns: The duckdb_date value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_date(result: *mut duckdb_result, col: idx_t, row: idx_t) -> duckdb_date;
}
extern "C" {
    #[doc = " returns: The duckdb_time value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_time(result: *mut duckdb_result, col: idx_t, row: idx_t) -> duckdb_time;
}
extern "C" {
    #[doc = " returns: The duckdb_timestamp value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_timestamp(result: *mut duckdb_result, col: idx_t, row: idx_t) -> duckdb_timestamp;
}
extern "C" {
    #[doc = " returns: The duckdb_interval value at the specified location, or 0 if the value cannot be converted."]
    pub fn duckdb_value_interval(result: *mut duckdb_result, col: idx_t, row: idx_t) -> duckdb_interval;
}
extern "C" {
    #[doc = " returns: The char* value at the specified location, or nullptr if the value cannot be converted."]
    #[doc = "The result must be freed with `duckdb_free`."]
    pub fn duckdb_value_varchar(result: *mut duckdb_result, col: idx_t, row: idx_t) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    #[doc = " returns: The char* value at the specified location. ONLY works on VARCHAR columns and does not auto-cast."]
    #[doc = "If the column is NOT a VARCHAR column this function will return NULL."]
    #[doc = ""]
    #[doc = "The result must NOT be freed."]
    pub fn duckdb_value_varchar_internal(
        result: *mut duckdb_result,
        col: idx_t,
        row: idx_t,
    ) -> *mut ::std::os::raw::c_char;
}
extern "C" {
    #[doc = " returns: The duckdb_blob value at the specified location. Returns a blob with blob.data set to nullptr if the"]
    #[doc = "value cannot be converted. The resulting \"blob.data\" must be freed with `duckdb_free.`"]
    pub fn duckdb_value_blob(result: *mut duckdb_result, col: idx_t, row: idx_t) -> duckdb_blob;
}
extern "C" {
    #[doc = " returns: Returns true if the value at the specified index is NULL, and false otherwise."]
    pub fn duckdb_value_is_null(result: *mut duckdb_result, col: idx_t, row: idx_t) -> bool;
}
extern "C" {
    #[doc = "Allocate `size` bytes of memory using the duckdb internal malloc function. Any memory allocated in this manner"]
    #[doc = "should be freed using `duckdb_free`."]
    #[doc = ""]
    #[doc = " size: The number of bytes to allocate."]
    #[doc = " returns: A pointer to the allocated memory region."]
    pub fn duckdb_malloc(size: size_t) -> *mut ::std::os::raw::c_void;
}
extern "C" {
    #[doc = "Free a value returned from `duckdb_malloc`, `duckdb_value_varchar` or `duckdb_value_blob`."]
    #[doc = ""]
    #[doc = " ptr: The memory region to de-allocate."]
    pub fn duckdb_free(ptr: *mut ::std::os::raw::c_void);
}
extern "C" {
    #[doc = "Decompose a `duckdb_date` object into year, month and date (stored as `duckdb_date_struct`)."]
    #[doc = ""]
    #[doc = " date: The date object, as obtained from a `DUCKDB_TYPE_DATE` column."]
    #[doc = " returns: The `duckdb_date_struct` with the decomposed elements."]
    pub fn duckdb_from_date(date: duckdb_date) -> duckdb_date_struct;
}
extern "C" {
    #[doc = "Re-compose a `duckdb_date` from year, month and date (`duckdb_date_struct`)."]
    #[doc = ""]
    #[doc = " date: The year, month and date stored in a `duckdb_date_struct`."]
    #[doc = " returns: The `duckdb_date` element."]
    pub fn duckdb_to_date(date: duckdb_date_struct) -> duckdb_date;
}
extern "C" {
    #[doc = "Decompose a `duckdb_time` object into hour, minute, second and microsecond (stored as `duckdb_time_struct`)."]
    #[doc = ""]
    #[doc = " time: The time object, as obtained from a `DUCKDB_TYPE_TIME` column."]
    #[doc = " returns: The `duckdb_time_struct` with the decomposed elements."]
    pub fn duckdb_from_time(time: duckdb_time) -> duckdb_time_struct;
}
extern "C" {
    #[doc = "Re-compose a `duckdb_time` from hour, minute, second and microsecond (`duckdb_time_struct`)."]
    #[doc = ""]
    #[doc = " time: The hour, minute, second and microsecond in a `duckdb_time_struct`."]
    #[doc = " returns: The `duckdb_time` element."]
    pub fn duckdb_to_time(time: duckdb_time_struct) -> duckdb_time;
}
extern "C" {
    #[doc = "Decompose a `duckdb_timestamp` object into a `duckdb_timestamp_struct`."]
    #[doc = ""]
    #[doc = " ts: The ts object, as obtained from a `DUCKDB_TYPE_TIMESTAMP` column."]
    #[doc = " returns: The `duckdb_timestamp_struct` with the decomposed elements."]
    pub fn duckdb_from_timestamp(ts: duckdb_timestamp) -> duckdb_timestamp_struct;
}
extern "C" {
    #[doc = "Re-compose a `duckdb_timestamp` from a duckdb_timestamp_struct."]
    #[doc = ""]
    #[doc = " ts: The de-composed elements in a `duckdb_timestamp_struct`."]
    #[doc = " returns: The `duckdb_timestamp` element."]
    pub fn duckdb_to_timestamp(ts: duckdb_timestamp_struct) -> duckdb_timestamp;
}
extern "C" {
    #[doc = "Converts a duckdb_hugeint object (as obtained from a `DUCKDB_TYPE_HUGEINT` column) into a double."]
    #[doc = ""]
    #[doc = " val: The hugeint value."]
    #[doc = " returns: The converted `double` element."]
    pub fn duckdb_hugeint_to_double(val: duckdb_hugeint) -> f64;
}
extern "C" {
    #[doc = "Converts a double value to a duckdb_hugeint object."]
    #[doc = ""]
    #[doc = "If the conversion fails because the double value is too big the result will be 0."]
    #[doc = ""]
    #[doc = " val: The double value."]
    #[doc = " returns: The converted `duckdb_hugeint` element."]
    pub fn duckdb_double_to_hugeint(val: f64) -> duckdb_hugeint;
}
extern "C" {
    #[doc = "Create a prepared statement object from a query."]
    #[doc = ""]
    #[doc = "Note that after calling `duckdb_prepare`, the prepared statement should always be destroyed using"]
    #[doc = "`duckdb_destroy_prepare`, even if the prepare fails."]
    #[doc = ""]
    #[doc = "If the prepare fails, `duckdb_prepare_error` can be called to obtain the reason why the prepare failed."]
    #[doc = ""]
    #[doc = " connection: The connection object"]
    #[doc = " query: The SQL query to prepare"]
    #[doc = " out_prepared_statement: The resulting prepared statement object"]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_prepare(
        connection: duckdb_connection,
        query: *const ::std::os::raw::c_char,
        out_prepared_statement: *mut duckdb_prepared_statement,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Closes the prepared statement and de-allocates all memory allocated for that connection."]
    #[doc = ""]
    #[doc = " prepared_statement: The prepared statement to destroy."]
    pub fn duckdb_destroy_prepare(prepared_statement: *mut duckdb_prepared_statement);
}
extern "C" {
    #[doc = "Returns the error message associated with the given prepared statement."]
    #[doc = "If the prepared statement has no error message, this returns `nullptr` instead."]
    #[doc = ""]
    #[doc = "The error message should not be freed. It will be de-allocated when `duckdb_destroy_prepare` is called."]
    #[doc = ""]
    #[doc = " prepared_statement: The prepared statement to obtain the error from."]
    #[doc = " returns: The error message, or `nullptr` if there is none."]
    pub fn duckdb_prepare_error(prepared_statement: duckdb_prepared_statement) -> *const ::std::os::raw::c_char;
}
extern "C" {
    #[doc = "Returns the number of parameters that can be provided to the given prepared statement."]
    #[doc = ""]
    #[doc = "Returns 0 if the query was not successfully prepared."]
    #[doc = ""]
    #[doc = " prepared_statement: The prepared statement to obtain the number of parameters for."]
    pub fn duckdb_nparams(prepared_statement: duckdb_prepared_statement) -> idx_t;
}
extern "C" {
    #[doc = "Returns the parameter type for the parameter at the given index."]
    #[doc = ""]
    #[doc = "Returns `DUCKDB_TYPE_INVALID` if the parameter index is out of range or the statement was not successfully prepared."]
    #[doc = ""]
    #[doc = " prepared_statement: The prepared statement."]
    #[doc = " param_idx: The parameter index."]
    #[doc = " returns: The parameter type"]
    pub fn duckdb_param_type(prepared_statement: duckdb_prepared_statement, param_idx: idx_t) -> duckdb_type;
}
extern "C" {
    #[doc = "Binds a bool value to the prepared statement at the specified index."]
    pub fn duckdb_bind_boolean(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: bool,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an int8_t value to the prepared statement at the specified index."]
    pub fn duckdb_bind_int8(prepared_statement: duckdb_prepared_statement, param_idx: idx_t, val: i8) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an int16_t value to the prepared statement at the specified index."]
    pub fn duckdb_bind_int16(prepared_statement: duckdb_prepared_statement, param_idx: idx_t, val: i16)
        -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an int32_t value to the prepared statement at the specified index."]
    pub fn duckdb_bind_int32(prepared_statement: duckdb_prepared_statement, param_idx: idx_t, val: i32)
        -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an int64_t value to the prepared statement at the specified index."]
    pub fn duckdb_bind_int64(prepared_statement: duckdb_prepared_statement, param_idx: idx_t, val: i64)
        -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an duckdb_hugeint value to the prepared statement at the specified index."]
    pub fn duckdb_bind_hugeint(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: duckdb_hugeint,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an uint8_t value to the prepared statement at the specified index."]
    pub fn duckdb_bind_uint8(prepared_statement: duckdb_prepared_statement, param_idx: idx_t, val: u8) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an uint16_t value to the prepared statement at the specified index."]
    pub fn duckdb_bind_uint16(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: u16,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an uint32_t value to the prepared statement at the specified index."]
    pub fn duckdb_bind_uint32(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: u32,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an uint64_t value to the prepared statement at the specified index."]
    pub fn duckdb_bind_uint64(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: u64,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an float value to the prepared statement at the specified index."]
    pub fn duckdb_bind_float(prepared_statement: duckdb_prepared_statement, param_idx: idx_t, val: f32)
        -> duckdb_state;
}
extern "C" {
    #[doc = "Binds an double value to the prepared statement at the specified index."]
    pub fn duckdb_bind_double(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: f64,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds a duckdb_date value to the prepared statement at the specified index."]
    pub fn duckdb_bind_date(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: duckdb_date,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds a duckdb_time value to the prepared statement at the specified index."]
    pub fn duckdb_bind_time(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: duckdb_time,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds a duckdb_timestamp value to the prepared statement at the specified index."]
    pub fn duckdb_bind_timestamp(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: duckdb_timestamp,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds a duckdb_interval value to the prepared statement at the specified index."]
    pub fn duckdb_bind_interval(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: duckdb_interval,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds a null-terminated varchar value to the prepared statement at the specified index."]
    pub fn duckdb_bind_varchar(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: *const ::std::os::raw::c_char,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds a varchar value to the prepared statement at the specified index."]
    pub fn duckdb_bind_varchar_length(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        val: *const ::std::os::raw::c_char,
        length: idx_t,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds a blob value to the prepared statement at the specified index."]
    pub fn duckdb_bind_blob(
        prepared_statement: duckdb_prepared_statement,
        param_idx: idx_t,
        data: *const ::std::os::raw::c_void,
        length: idx_t,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Binds a NULL value to the prepared statement at the specified index."]
    pub fn duckdb_bind_null(prepared_statement: duckdb_prepared_statement, param_idx: idx_t) -> duckdb_state;
}
extern "C" {
    #[doc = "Executes the prepared statement with the given bound parameters, and returns a materialized query result."]
    #[doc = ""]
    #[doc = "This method can be called multiple times for each prepared statement, and the parameters can be modified"]
    #[doc = "between calls to this function."]
    #[doc = ""]
    #[doc = " prepared_statement: The prepared statement to execute."]
    #[doc = " out_result: The query result."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_execute_prepared(
        prepared_statement: duckdb_prepared_statement,
        out_result: *mut duckdb_result,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Executes the prepared statement with the given bound parameters, and returns an arrow query result."]
    #[doc = ""]
    #[doc = " prepared_statement: The prepared statement to execute."]
    #[doc = " out_result: The query result."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_execute_prepared_arrow(
        prepared_statement: duckdb_prepared_statement,
        out_result: *mut duckdb_arrow,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Creates an appender object."]
    #[doc = ""]
    #[doc = " connection: The connection context to create the appender in."]
    #[doc = " schema: The schema of the table to append to, or `nullptr` for the default schema."]
    #[doc = " table: The table name to append to."]
    #[doc = " out_appender: The resulting appender object."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_appender_create(
        connection: duckdb_connection,
        schema: *const ::std::os::raw::c_char,
        table: *const ::std::os::raw::c_char,
        out_appender: *mut duckdb_appender,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Returns the error message associated with the given appender."]
    #[doc = "If the appender has no error message, this returns `nullptr` instead."]
    #[doc = ""]
    #[doc = "The error message should not be freed. It will be de-allocated when `duckdb_appender_destroy` is called."]
    #[doc = ""]
    #[doc = " appender: The appender to get the error from."]
    #[doc = " returns: The error message, or `nullptr` if there is none."]
    pub fn duckdb_appender_error(appender: duckdb_appender) -> *const ::std::os::raw::c_char;
}
extern "C" {
    #[doc = "Flush the appender to the table, forcing the cache of the appender to be cleared and the data to be appended to the"]
    #[doc = "base table."]
    #[doc = ""]
    #[doc = "This should generally not be used unless you know what you are doing. Instead, call `duckdb_appender_destroy` when you"]
    #[doc = "are done with the appender."]
    #[doc = ""]
    #[doc = " appender: The appender to flush."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_appender_flush(appender: duckdb_appender) -> duckdb_state;
}
extern "C" {
    #[doc = "Close the appender, flushing all intermediate state in the appender to the table and closing it for further appends."]
    #[doc = ""]
    #[doc = "This is generally not necessary. Call `duckdb_appender_destroy` instead."]
    #[doc = ""]
    #[doc = " appender: The appender to flush and close."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_appender_close(appender: duckdb_appender) -> duckdb_state;
}
extern "C" {
    #[doc = "Close the appender and destroy it. Flushing all intermediate state in the appender to the table, and de-allocating"]
    #[doc = "all memory associated with the appender."]
    #[doc = ""]
    #[doc = " appender: The appender to flush, close and destroy."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_appender_destroy(appender: *mut duckdb_appender) -> duckdb_state;
}
extern "C" {
    #[doc = "A nop function, provided for backwards compatibility reasons. Does nothing. Only `duckdb_appender_end_row` is required."]
    pub fn duckdb_appender_begin_row(appender: duckdb_appender) -> duckdb_state;
}
extern "C" {
    #[doc = "Finish the current row of appends. After end_row is called, the next row can be appended."]
    #[doc = ""]
    #[doc = " appender: The appender."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_appender_end_row(appender: duckdb_appender) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a bool value to the appender."]
    pub fn duckdb_append_bool(appender: duckdb_appender, value: bool) -> duckdb_state;
}
extern "C" {
    #[doc = "Append an int8_t value to the appender."]
    pub fn duckdb_append_int8(appender: duckdb_appender, value: i8) -> duckdb_state;
}
extern "C" {
    #[doc = "Append an int16_t value to the appender."]
    pub fn duckdb_append_int16(appender: duckdb_appender, value: i16) -> duckdb_state;
}
extern "C" {
    #[doc = "Append an int32_t value to the appender."]
    pub fn duckdb_append_int32(appender: duckdb_appender, value: i32) -> duckdb_state;
}
extern "C" {
    #[doc = "Append an int64_t value to the appender."]
    pub fn duckdb_append_int64(appender: duckdb_appender, value: i64) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a duckdb_hugeint value to the appender."]
    pub fn duckdb_append_hugeint(appender: duckdb_appender, value: duckdb_hugeint) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a uint8_t value to the appender."]
    pub fn duckdb_append_uint8(appender: duckdb_appender, value: u8) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a uint16_t value to the appender."]
    pub fn duckdb_append_uint16(appender: duckdb_appender, value: u16) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a uint32_t value to the appender."]
    pub fn duckdb_append_uint32(appender: duckdb_appender, value: u32) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a uint64_t value to the appender."]
    pub fn duckdb_append_uint64(appender: duckdb_appender, value: u64) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a float value to the appender."]
    pub fn duckdb_append_float(appender: duckdb_appender, value: f32) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a double value to the appender."]
    pub fn duckdb_append_double(appender: duckdb_appender, value: f64) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a duckdb_date value to the appender."]
    pub fn duckdb_append_date(appender: duckdb_appender, value: duckdb_date) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a duckdb_time value to the appender."]
    pub fn duckdb_append_time(appender: duckdb_appender, value: duckdb_time) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a duckdb_timestamp value to the appender."]
    pub fn duckdb_append_timestamp(appender: duckdb_appender, value: duckdb_timestamp) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a duckdb_interval value to the appender."]
    pub fn duckdb_append_interval(appender: duckdb_appender, value: duckdb_interval) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a varchar value to the appender."]
    pub fn duckdb_append_varchar(appender: duckdb_appender, val: *const ::std::os::raw::c_char) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a varchar value to the appender."]
    pub fn duckdb_append_varchar_length(
        appender: duckdb_appender,
        val: *const ::std::os::raw::c_char,
        length: idx_t,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a blob value to the appender."]
    pub fn duckdb_append_blob(
        appender: duckdb_appender,
        data: *const ::std::os::raw::c_void,
        length: idx_t,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Append a NULL value to the appender (of any type)."]
    pub fn duckdb_append_null(appender: duckdb_appender) -> duckdb_state;
}
extern "C" {
    #[doc = "Executes a SQL query within a connection and stores the full (materialized) result in an arrow structure."]
    #[doc = "If the query fails to execute, DuckDBError is returned and the error message can be retrieved by calling"]
    #[doc = "`duckdb_query_arrow_error`."]
    #[doc = ""]
    #[doc = "Note that after running `duckdb_query_arrow`, `duckdb_destroy_arrow` must be called on the result object even if the"]
    #[doc = "query fails, otherwise the error stored within the result will not be freed correctly."]
    #[doc = ""]
    #[doc = " connection: The connection to perform the query in."]
    #[doc = " query: The SQL query to run."]
    #[doc = " out_result: The query result."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_query_arrow(
        connection: duckdb_connection,
        query: *const ::std::os::raw::c_char,
        out_result: *mut duckdb_arrow,
    ) -> duckdb_state;
}
extern "C" {
    #[doc = "Fetch the internal arrow schema from the arrow result."]
    #[doc = ""]
    #[doc = " result: The result to fetch the schema from."]
    #[doc = " out_schema: The output schema."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_query_arrow_schema(result: duckdb_arrow, out_schema: *mut duckdb_arrow_schema) -> duckdb_state;
}
extern "C" {
    #[doc = "Fetch an internal arrow array from the arrow result."]
    #[doc = ""]
    #[doc = "This function can be called multiple time to get next chunks, which will free the previous out_array."]
    #[doc = "So consume the out_array before calling this function again."]
    #[doc = ""]
    #[doc = " result: The result to fetch the array from."]
    #[doc = " out_array: The output array."]
    #[doc = " returns: `DuckDBSuccess` on success or `DuckDBError` on failure."]
    pub fn duckdb_query_arrow_array(result: duckdb_arrow, out_array: *mut duckdb_arrow_array) -> duckdb_state;
}
extern "C" {
    #[doc = "Returns the number of columns present in a the arrow result object."]
    #[doc = ""]
    #[doc = " result: The result object."]
    #[doc = " returns: The number of columns present in the result object."]
    pub fn duckdb_arrow_column_count(result: duckdb_arrow) -> idx_t;
}
extern "C" {
    #[doc = "Returns the number of rows present in a the arrow result object."]
    #[doc = ""]
    #[doc = " result: The result object."]
    #[doc = " returns: The number of rows present in the result object."]
    pub fn duckdb_arrow_row_count(result: duckdb_arrow) -> idx_t;
}
extern "C" {
    #[doc = "Returns the number of rows changed by the query stored in the arrow result. This is relevant only for"]
    #[doc = "INSERT/UPDATE/DELETE queries. For other queries the rows_changed will be 0."]
    #[doc = ""]
    #[doc = " result: The result object."]
    #[doc = " returns: The number of rows changed."]
    pub fn duckdb_arrow_rows_changed(result: duckdb_arrow) -> idx_t;
}
extern "C" {
    #[doc = "Returns the error message contained within the result. The error is only set if `duckdb_query_arrow` returns"]
    #[doc = "`DuckDBError`."]
    #[doc = ""]
    #[doc = "The error message should not be freed. It will be de-allocated when `duckdb_destroy_arrow` is called."]
    #[doc = ""]
    #[doc = " result: The result object to fetch the nullmask from."]
    #[doc = " returns: The error of the result."]
    pub fn duckdb_query_arrow_error(result: duckdb_arrow) -> *const ::std::os::raw::c_char;
}
extern "C" {
    #[doc = "Closes the result and de-allocates all memory allocated for the arrow result."]
    #[doc = ""]
    #[doc = " result: The result to destroy."]
    pub fn duckdb_destroy_arrow(result: *mut duckdb_arrow);
}