Mesa (master): gallium: fix build breakage in st_cb_viewport.c

[Brian Paul]

Module: Mesa
Branch: master
Commit: d6edbfc04a68f02c1770136397b1691a0c520131
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d6edbfc04a68f02c1770136397b1691a0c520131

Author: Brian Paul <brianp at vmware.com>
Date:   Mon Feb 23 15:07:11 2009 -0700

gallium: fix build breakage in st_cb_viewport.c

---

 src/mesa/state_tracker/st_cb_viewport.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/state_tracker/st_cb_viewport.c b/src/mesa/state_tracker/st_cb_viewport.c
index 7b17528..75b0a21 100644
--- a/src/mesa/state_tracker/st_cb_viewport.c
+++ b/src/mesa/state_tracker/st_cb_viewport.c
@@ -34,6 +34,8 @@
 #include "pipe/p_inlines.h"
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
+#include "pipe/internal/p_winsys_screen.h"
+
 
 static void st_viewport(GLcontext * ctx, GLint x, GLint y,
                         GLsizei width, GLsizei height)