Mesa (master): glsl: Ensure snprintf is defined on MSVC builds.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: 9b6788eb15dd3feedf9daf775bd7259988c35b10
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9b6788eb15dd3feedf9daf775bd7259988c35b10

Author: José Fonseca <jfonseca at vmware.com>
Date:   Wed Jul  3 08:24:08 2013 +0100

glsl: Ensure snprintf is defined on MSVC builds.

Should fix:

  src\glsl\opt_dead_builtin_varyings.cpp(244) : error C3861: 'snprintf': identifier not found
  ...

---

 src/glsl/opt_dead_builtin_varyings.cpp |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/glsl/opt_dead_builtin_varyings.cpp b/src/glsl/opt_dead_builtin_varyings.cpp
index 71bb7c4..2e813d2 100644
--- a/src/glsl/opt_dead_builtin_varyings.cpp
+++ b/src/glsl/opt_dead_builtin_varyings.cpp
@@ -44,6 +44,7 @@
  * VARYING_SLOT_TEX0 + i.
  */
 
+#include "main/imports.h" /* for snprintf */
 #include "ir.h"
 #include "ir_rvalue_visitor.h"
 #include "ir_optimization.h"