X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=compiler.h;h=65effeca2b5305d49a7cf6a12bd7f9baeec45a64;hb=ad16d9a71a2a25267ee65a147c8bd73edecf8b8d;hp=af9ae624b45acf002852ae393389585577152f57;hpb=fd3f7490acdd11c16df7530089ca18785fd63915;p=bertos.git

diff --git a/compiler.h b/compiler.h
index af9ae624..65effeca 100755
--- a/compiler.h
+++ b/compiler.h
@@ -14,6 +14,12 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.27  2004/10/21 10:09:40  bernie
+ *#* Remove spurious token in preprocessor directive.
+ *#*
+ *#* Revision 1.26  2004/10/19 08:55:14  bernie
+ *#* UNUSED_FUNC: New function attribute.
+ *#*
  *#* Revision 1.25  2004/10/19 07:14:20  bernie
  *#* Add macros to test for specific compiler features.
  *#*
@@ -177,6 +183,7 @@
 	#define UNLIKELY(x)             __builtin_expect(!!(x), 0)
 	#define PURE_FUNC               __attribute__((pure))
 	#define CONST_FUNC              __attribute__((const))
+	#define UNUSED_FUNC             __attribute__((unused))
 	#define RESTRICT                __restrict__
 	#define MUST_CHECK              __attribute__((warn_unused_result))
 	#if GNUC_PREREQ(3,1)
@@ -258,7 +265,7 @@
  * \def COMPILER_STATEMENT_EXPRESSIONS
  * Support for macros with variable arguments.
  */
-#ifndef COMPILER_STATEMENT_EXPRESSIONS 0
+#ifndef COMPILER_STATEMENT_EXPRESSIONS
 #define COMPILER_STATEMENT_EXPRESSIONS 0
 #endif
 
@@ -296,6 +303,9 @@
 #ifndef CONST_FUNC
 #define CONST_FUNC             /* nothing */
 #endif
+#ifndef UNUSED_FUNC
+#define UNUSED_FUNC            /* nothing */
+#endif
 #ifndef RESTRICT
 #define RESTRICT               /* nothing */
 #endif