-/* $OpenBSD: atomicio.h,v 1.4 2001/06/26 06:32:46 itojun Exp $ */
+/* $OpenBSD: atomicio.h,v 1.6 2005/05/24 17:32:43 avsm Exp $ */
/*
* Copyright (c) 1995,1999 Theo de Raadt. All rights reserved.
*/
/*
- * Ensure all of data on socket comes through. f==read || f==write
+ * Ensure all of data on socket comes through. f==read || f==vwrite
*/
-ssize_t atomicio(ssize_t (*)(), int, void *, size_t);
+size_t atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t);
+
+#define vwrite (ssize_t (*)(int, void *, size_t))write