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authorJosé Fonseca <jfonseca@vmware.com>2011-12-09 20:05:27 +0000
committerJosé Fonseca <jfonseca@vmware.com>2011-12-09 20:17:34 +0000
commitc83fb4d45f2a47042f395271efe6e5489b2c4aee (patch)
treeb44fb9b937ba245ad1e5f45f50d7abfac077d6da /src
parentf188c0d0f4c6a6920cd1d8040aceb9df007b5a23 (diff)
util: Add strings.h include on unices
Fixes -Wimplicit-function-declaration for ffs with GCC. Spotted/tested by Kai Wasserbäch.
Diffstat (limited to 'src')
-rw-r--r--src/gallium/auxiliary/util/u_math.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index f908341f624..404bd21e1c5 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -51,6 +51,10 @@ extern "C" {
#include <math.h>
#include <stdarg.h>
+#ifdef PIPE_OS_UNIX
+#include <strings.h> /* for ffs */
+#endif
+
#ifndef M_SQRT2
#define M_SQRT2 1.41421356237309504880