X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=avahi-common%2Fgccmacro.h;h=33ff847a0e71bd1c1827d2c42d7d6d5c41196063;hb=6b391bb81f0dce0193a722254016b26c12a17643;hp=42fb15341cc54d124ec99282d32ba39c3c820842;hpb=4f0a5e7572a4257894b4bfede42c26d65152609e;p=catta

diff --git a/avahi-common/gccmacro.h b/avahi-common/gccmacro.h
index 42fb153..33ff847 100644
--- a/avahi-common/gccmacro.h
+++ b/avahi-common/gccmacro.h
@@ -22,9 +22,22 @@
   USA.
 ***/
 
+/** \file gccmacro.h Defines some macros for GCC extensions */
+
+#include <avahi-common/cdecl.h>
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+AVAHI_C_DECL_BEGIN
+#endif
+
 #ifdef __GNUC__
+#if __GNUC__ >= 4
 #define AVAHI_GCC_SENTINEL __attribute__ ((sentinel))
-#else
+#endif
+#endif
+
+#ifndef AVAHI_GCC_SENTINEL
+/** Macro for usage of GCC's sentinel compilation warnings */
 #define AVAHI_GCC_SENTINEL
 #endif
 
@@ -35,13 +48,21 @@
 #define AVAHI_GCC_PRINTF_ATTR(a,b)
 #endif
 
+/** Same as AVAHI_GCC_PRINTF_ATTR but hard coded to arguments 1 and 2 */
 #define AVAHI_GCC_PRINTF_ATTR12 AVAHI_GCC_PRINTF_ATTR(1,2)
+
+/** Same as AVAHI_GCC_PRINTF_ATTR but hard coded to arguments 2 and 3 */
 #define AVAHI_GCC_PRINTF_ATTR23 AVAHI_GCC_PRINTF_ATTR(2,3)
 
 #ifdef __GNUC__
 #define AVAHI_GCC_NORETURN __attribute__((noreturn))
 #else
+/** Macro for no-return functions */
 #define AVAHI_GCC_NORETURN
 #endif
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+AVAHI_C_DECL_END
+#endif
+
 #endif