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authorWim Taymans <wim.taymans@collabora.co.uk>2009-08-26 19:29:56 +0200
committerWim Taymans <wim.taymans@collabora.co.uk>2009-08-27 10:44:53 +0200
commit27bfb7628c709eb6802c9ec73a6feb995fda8375 (patch)
treeb449e5d364805f293c4329b066182ea338f49f6f /src/pulsecore
parent59070892ed070d0c42d8d9b91d267a39c5763a9c (diff)
macro: add macro to align variables
Diffstat (limited to 'src/pulsecore')
-rw-r--r--src/pulsecore/macro.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/pulsecore/macro.h b/src/pulsecore/macro.h
index 87684ad3..bffcc264 100644
--- a/src/pulsecore/macro.h
+++ b/src/pulsecore/macro.h
@@ -80,6 +80,12 @@ static inline size_t PA_PAGE_ALIGN(size_t l) {
#define PA_ELEMENTSOF(x) (sizeof(x)/sizeof((x)[0]))
+#if defined(__GNUC__)
+ #define PA_DECLARE_ALIGNED(n,t,v) t v __attribute__ ((aligned (n)))
+#else
+ #define PA_DECLARE_ALIGNED(n,t,v) t v
+#endif
+
/* The users of PA_MIN and PA_MAX, PA_CLAMP, PA_ROUND_UP should be
* aware that these macros on non-GCC executed code with side effects
* twice. It is thus considered misuse to use code with side effects