Mesa (gallium-embedded): trace: Include the appropriate header instead of defining prototypes.

[Jose Fonseca]

Module: Mesa
Branch: gallium-embedded
Commit: 630c375fe93abb7de8362cc4f092c4aa08d2fdc2
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=630c375fe93abb7de8362cc4f092c4aa08d2fdc2

Author: José Fonseca <jfonseca at vmware.com>
Date:   Wed Feb  3 11:06:23 2010 +0000

trace: Include the appropriate header instead of defining prototypes.

Avoids header when the header was included before.

---

 src/gallium/drivers/trace/tr_rbug.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/trace/tr_rbug.c b/src/gallium/drivers/trace/tr_rbug.c
index 0546aad..d66a75c 100644
--- a/src/gallium/drivers/trace/tr_rbug.c
+++ b/src/gallium/drivers/trace/tr_rbug.c
@@ -46,7 +46,7 @@
 #if defined(PIPE_SUBSYSTEM_WINDOWS_USER)
 #  define sleep Sleep
 #elif defined(PIPE_OS_LINUX) || defined(PIPE_OS_APPLE)
-void usleep(int);
+#  include <unistd.h>
 #  define sleep usleep
 #else
 #  warning "No socket implementation"