pub unsafe extern "C" fn g_file_replace_readwrite(
file: *mut GFile,
etag: *const c_char,
make_backup: gboolean,
flags: GFileCreateFlags,
cancellable: *mut GCancellable,
error: *mut *mut GError,
) -> *mut GFileIOStream
pub unsafe extern "C" fn g_file_replace_readwrite(
file: *mut GFile,
etag: *const c_char,
make_backup: gboolean,
flags: GFileCreateFlags,
cancellable: *mut GCancellable,
error: *mut *mut GError,
) -> *mut GFileIOStream