From fdf92c5f3b05c874ba6ae74bb0e1477f1b3ca77f Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 22 Jun 2015 14:47:06 +0200
Subject: pcm/Interleave: add "restrict" keywords

---
 src/pcm/Interleave.cxx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/pcm/Interleave.cxx')

diff --git a/src/pcm/Interleave.cxx b/src/pcm/Interleave.cxx
index 8f2b11bd7..14ca53434 100644
--- a/src/pcm/Interleave.cxx
+++ b/src/pcm/Interleave.cxx
@@ -24,7 +24,8 @@
 #include <string.h>
 
 static void
-GenericPcmInterleave(uint8_t *dest, ConstBuffer<const uint8_t *> src,
+GenericPcmInterleave(uint8_t *gcc_restrict dest,
+		     ConstBuffer<const uint8_t *> src,
 		     size_t n_frames, size_t sample_size)
 {
 	for (size_t frame = 0; frame < n_frames; ++frame) {
@@ -37,7 +38,8 @@ GenericPcmInterleave(uint8_t *dest, ConstBuffer<const uint8_t *> src,
 }
 
 void
-PcmInterleave(void *dest, ConstBuffer<const void *> src,
+PcmInterleave(void *gcc_restrict dest,
+	      ConstBuffer<const void *> src,
 	      size_t n_frames, size_t sample_size)
 {
 	GenericPcmInterleave((uint8_t *)dest,
-- 
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