* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) The Exim Maintainers 2021 - 2022 */
+/* Copyright (c) The Exim Maintainers 2021 - 2023 */
/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
/* SPDX-License-Identifier: GPL-2.0-or-later */
# include <stdio.h>
# include <time.h>
#else
-# define DEBUG(x) if (debug_selector & (x))
+# define IS_DEBUG(x) (debug_selector & (x))
+# define DEBUG(x) if (IS_DEBUG(x))
#endif
#ifndef CS
#endif
/* ----------------------------------------------------------------------- */
+/***********************************************************
+* strchrnul() *
+***********************************************************/
+
+#if !defined(EXIM_HAVE_STRCHRNUL)
+char *
+strchrnul(const char * s, int c)
+{
+while (*s != c && *s) s++;
+return CS s;
+}
+#endif
+
+
+/* ----------------------------------------------------------------------- */