Define _ISOC99_SOURCE in exim.h

[exim.git] / src / src / exim.h

diff --git a/src/src/exim.h b/src/src/exim.h
index e6e72facc9574a3e0b40c981ad072d72e55e154d..987aebf838d354da59a6753468f13dbea9361e80 100644 (file)
--- a/src/src/exim.h
+++ b/src/src/exim.h
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2012 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -20,6 +20,11 @@ This call dates back at least as far as SUSv2. */
 
 #define HAVE_SRANDOM
 
+/* This is primarily for the Gnu C library; we define it before os.h so that
+os.h has a chance to hurriedly undef it, Just In Case. */
+
+#define _ISOC99_SOURCE 1
+
 /* First of all include the os-specific header, which might set things that
 are needed by any of the other headers, including system headers. */
 
@@ -77,6 +82,10 @@ making unique names. */
 #include <limits.h>
 #endif
 
+/* C99 integer types, figure out how to undo this if needed for older systems */
+
+#include <inttypes.h>
+
 /* Just in case some aged system doesn't define them... */
 
 #ifndef INT_MAX
@@ -295,6 +304,12 @@ header files. I don't suppose they have T_SRV either. */
 #define T_SRV 33
 #endif
 
+/* Many systems do not have T_SPF. */
+
+#ifndef T_SPF
+#define T_SPF 99
+#endif
+
 /* It seems that some versions of arpa/nameser.h don't define *any* of the
 T_xxx macros, which seem to be non-standard nowadays. Just to be on the safe
 side, put in definitions for all the ones that Exim uses. */