Minor documentation update.

[coloredstderr/coloredstderr.git] / src / compiler.h

diff --git a/src/compiler.h b/src/compiler.h
index 4a69adf066c59cacd63caea63ec8110dd43fff39..85b58b1d90dc86e9f002c36099d156148cec50f6 100644 (file)
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -20,13 +20,16 @@
 #ifndef COMPILER_H
 #define COMPILER_H 1
 
-/* Prevent/force inlining. Used to improve performance. */
 #ifdef HAVE___ATTRIBUTE__
+/* Prevent/force inlining. Used to improve performance. */
 # define noinline      __attribute__((noinline))
 # define always_inline __attribute__((always_inline))
+/* Unused parameter. */
+# define unused        __attribute__((unused))
 #else
 # define noinline
 # define always_inline
+# define unused
 #endif
 
 /* Branch prediction information for the compiler. */