Function avr_libc::fwrite

pub unsafe extern "C" fn fwrite(
    __ptr: *const c_void, 
    __size: size_t, 
    __nmemb: size_t, 
    __stream: *mut FILE
) -> size_t

Write \c nmemb objects, \c size bytes each, to \c stream. The first byte of the first object is referenced by \c ptr.

Returns the number of objects successfully written, i. e. \c nmemb unless an output error occured.