Mesa (master): swrast: Clean up header file inclusion in s_alpha.h.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: eadb90f045087bd07fd70fb946feea0aecc7f25e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=eadb90f045087bd07fd70fb946feea0aecc7f25e

Author: Vinson Lee <vlee at vmware.com>
Date:   Fri Dec 24 19:30:38 2010 -0800

swrast: Clean up header file inclusion in s_alpha.h.

---

 src/mesa/swrast/s_alpha.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesa/swrast/s_alpha.h b/src/mesa/swrast/s_alpha.h
index 7cd6d80..fca209a 100644
--- a/src/mesa/swrast/s_alpha.h
+++ b/src/mesa/swrast/s_alpha.h
@@ -1,4 +1,3 @@
-
 /*
  * Mesa 3-D graphics library
  * Version:  4.1
@@ -28,9 +27,10 @@
 #define S_ALPHA_H
 
 
-#include "main/mtypes.h"
+#include "main/glheader.h"
 #include "s_span.h"
 
+struct gl_context;
 
 extern GLint
 _swrast_alpha_test( const struct gl_context *ctx, SWspan *span );