From 116ddaaae9267d9f89f3d127cba62763246b441c Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sun, 16 Sep 2007 22:42:03 +0000
Subject: use gcc const and pure function attributes wherever applicable

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1835 fefdeb5f-60dc-0310-8127-8f9354f1896f
---
 src/pulse/cdecl.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/pulse/cdecl.h')

diff --git a/src/pulse/cdecl.h b/src/pulse/cdecl.h
index 922ad276..e1f23d25 100644
--- a/src/pulse/cdecl.h
+++ b/src/pulse/cdecl.h
@@ -41,4 +41,22 @@
 
 #endif
 
+#ifndef PA_GCC_PURE
+#ifdef __GNUCC__
+#define PA_GCC_PURE __attribute__ ((pure))
+#else
+/** This function's return value depends only the arguments list and global state **/
+#define PA_GCC_PURE
+#endif
+#endif
+
+#ifndef PA_GCC_CONST
+#ifdef __GNUCC__
+#define PA_GCC_CONST __attribute__ ((pure))
+#else
+/** This function's return value depends only the arguments list (stricter version of PA_GCC_CONST) **/
+#define PA_GCC_CONST
+#endif
+#endif
+
 #endif
-- 
cgit