pub unsafe extern "C" fn fread(
_DstBuf: *mut c_void,
_ElementSize: c_ulonglong,
_Count: c_ulonglong,
_File: *mut FILE,
) -> c_ulonglong
pub unsafe extern "C" fn fread(
_DstBuf: *mut c_void,
_ElementSize: c_ulonglong,
_Count: c_ulonglong,
_File: *mut FILE,
) -> c_ulonglong