sigbuffer_make_room (SigBuffer *buf, int size)
{
	if (buf->end - buf->p < size) {
		int new_size = buf->end - buf->buf + size + 32;
		char *p = g_realloc (buf->buf, new_size);
		size = buf->p - buf->buf;
		buf->buf = p;
		buf->p = p + size;
		buf->end = buf->buf + new_size;
	}
}
Unknown