Mesa (master): mesa: Add STRINGIFY macro.

[Matt Turner]

Module: Mesa
Branch: master
Commit: 81d52419cfaf143d9f157a2eff148a940a05ca69
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=81d52419cfaf143d9f157a2eff148a940a05ca69

Author: Matt Turner <mattst88 at gmail.com>
Date:   Tue Dec 10 16:21:16 2013 -0800

mesa: Add STRINGIFY macro.

Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>

---

 src/mesa/main/macros.h |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/main/macros.h b/src/mesa/main/macros.h
index 379f756..dafeaa3 100644
--- a/src/mesa/main/macros.h
+++ b/src/mesa/main/macros.h
@@ -809,5 +809,7 @@ DIFFERENT_SIGNS(GLfloat x, GLfloat y)
 /* Compute the size of an array */
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
 
+/* Stringify */
+#define STRINGIFY(x) #x
 
 #endif