Type Alias cookie_write_function_t 

pub type cookie_write_function_t = Option<unsafe extern "C" fn(__cookie: *mut c_void, __buf: *const c_char, __nbytes: usize) -> __ssize_t>;

Write NBYTES bytes pointed to by BUF to COOKIE. Write all NBYTES bytes unless there is an error. Return number of bytes written. If there is an error, return 0 and do not write anything. If the file has been opened for append (__mode.__append set), then set the file pointer to the end of the file and then do the write; if not, just write at the current file pointer.

Aliased Type

pub enum cookie_write_function_t {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *const i8, usize) -> i64),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *const i8, usize) -> i64)

Some value of type T.