a bunch of thread-safety changes

diff --git a/src/mesa/drivers/x11/xmesaP.h b/src/mesa/drivers/x11/xmesaP.h
index b92484c966afac0df6112a786aa081c4a054ab0f..55e86f6f2f1536ae26837bd27ef88662782c8aea 100644 (file)
--- a/src/mesa/drivers/x11/xmesaP.h
+++ b/src/mesa/drivers/x11/xmesaP.h
@@ -1,4 +1,4 @@
-/* $Id: xmesaP.h,v 1.10 2000/05/19 13:08:01 brianp Exp $ */
+/* $Id: xmesaP.h,v 1.11 2000/07/19 23:26:35 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -57,6 +57,9 @@
 #endif
 
 
+extern _glthread_Mutex _xmesa_lock;
+
+
 /* for PF_8R8G8B24 pixel format */
 typedef struct {
    GLubyte b;