X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Fmytypes.h;h=b9aef704ea83512a7fbb46fdccf88266dad4845b;hb=fd7f7910649e935c3bf5d48fe2742320dedfd82d;hp=bee6543c4e84a02ecd69a49a9c0c1707c65633d9;hpb=d1406d480202b226035e239f74c0dd3c9ea7c3bd;p=exim.git

diff --git a/src/src/mytypes.h b/src/src/mytypes.h
index bee6543c4..b9aef704e 100644
--- a/src/src/mytypes.h
+++ b/src/src/mytypes.h
@@ -1,10 +1,8 @@
-/* $Cambridge: exim/src/src/mytypes.h,v 1.6 2009/10/19 12:29:31 nm4 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2012 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -31,10 +29,18 @@ local_scan.h includes it and exim.h includes them both (to get this earlier). */
 /* If gcc is being used to compile Exim, we can use its facility for checking
 the arguments of printf-like functions. This is done by a macro. */
 
-#ifdef __GNUC__
+#if defined(__GNUC__) || defined(__clang__)
 #define PRINTF_FUNCTION(A,B)  __attribute__((format(printf,A,B)))
+#define ARG_UNUSED  __attribute__((__unused__))
 #else
 #define PRINTF_FUNCTION(A,B)
+#define ARG_UNUSED  /**/
+#endif
+
+#ifdef WANT_DEEPER_PRINTF_CHECKS
+#define ALMOST_PRINTF(A, B) PRINTF_FUNCTION(A, B)
+#else
+#define ALMOST_PRINTF(A, B)
 #endif
 
 
@@ -42,8 +48,10 @@ the arguments of printf-like functions. This is done by a macro. */
 the standard header files, so we use "uschar". Solaris has u_char in
 sys/types.h. This is just a typing convenience, of course. */
 
-typedef int BOOL;
 typedef unsigned char uschar;
+typedef int BOOL;
+/* We also have SIGNAL_BOOL, which requires signal.h be included, so is defined
+elsewhere */
 
 
 /* These macros save typing for the casting that is needed to cope with the
@@ -58,6 +66,7 @@ almost always literal strings. */
 #define US   (unsigned char *)
 #define CUS  (const unsigned char *)
 #define USS  (unsigned char **)
+#define CUSS (const unsigned char **)
 
 /* The C library string functions expect "char *" arguments. Use macros to
 avoid having to write a cast each time. We do this for string and file