pub unsafe extern "C" fn zip_source_file(
arg1: *mut zip_t,
arg2: *const c_char,
arg3: zip_uint64_t,
arg4: zip_int64_t,
) -> *mut zip_source_tpub unsafe extern "C" fn zip_source_file(
arg1: *mut zip_t,
arg2: *const c_char,
arg3: zip_uint64_t,
arg4: zip_int64_t,
) -> *mut zip_source_t