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use libc::{c_char, c_int};
use pyport::Py_ssize_t;
use object::PyObject;

#[repr(C)]
#[derive(Copy, Clone)]
pub struct PyMemberDef {
    pub name: *mut c_char,
    pub type_code: c_int,
    pub offset: Py_ssize_t,
    pub flags: c_int,
    pub doc: *mut c_char
}

/* Types */
pub const T_SHORT  : c_int = 0;
pub const T_INT    : c_int = 1;
pub const T_LONG   : c_int = 2;
pub const T_FLOAT  : c_int = 3;
pub const T_DOUBLE : c_int = 4;
pub const T_STRING : c_int = 5;
pub const T_OBJECT : c_int = 6;
/* XXX the ordering here is weird for binary compatibility */
pub const T_CHAR   : c_int = 7;       /* 1-character string */
pub const T_BYTE   : c_int = 8;       /* 8-bit signed int */
/* unsigned variants: */
pub const T_UBYTE  : c_int = 9;
pub const T_USHORT : c_int = 10;
pub const T_UINT   : c_int = 11;
pub const T_ULONG  : c_int = 12;

/* Added by Jack: strings contained in the structure */
pub const T_STRING_INPLACE : c_int = 13;

/* Added by Lillo: bools contained in the structure (assumed char) */
pub const T_BOOL : c_int = 14;

pub const T_OBJECT_EX : c_int = 16; /* Like T_OBJECT, but raises AttributeError
                   when the value is NULL, instead of
                   converting to None. */

pub const T_LONGLONG  : c_int = 17;
pub const T_ULONGLONG : c_int = 18;

pub const T_PYSSIZET : c_int = 19; /* Py_ssize_t */


/* Flags */
pub const READONLY : c_int = 1;
pub const RO       : c_int = READONLY;                /* Shorthand */
pub const READ_RESTRICTED : c_int = 2;
pub const PY_WRITE_RESTRICTED : c_int = 4;
pub const RESTRICTED : c_int = (READ_RESTRICTED | PY_WRITE_RESTRICTED);


#[cfg_attr(windows, link(name="pythonXY"))] extern "C" {
    pub fn PyMember_GetOne(addr: *const c_char, l: *mut PyMemberDef) -> *mut PyObject;
    pub fn PyMember_SetOne(addr: *mut c_char, l: *mut PyMemberDef, value: *mut PyObject) -> c_int;
}