pub unsafe extern "C" fn MPI_File_get_byte_offset(
fh: MPI_File,
offset: MPI_Offset,
disp: *mut MPI_Offset,
) -> c_int
pub unsafe extern "C" fn MPI_File_get_byte_offset(
fh: MPI_File,
offset: MPI_Offset,
disp: *mut MPI_Offset,
) -> c_int