glx: fix xcb build

diff --git a/src/glx/x11/single2.c b/src/glx/x11/single2.c
index fc9c63a46497f7f18679eee0545ae464de6ab1e3..b008c6996c107914ee98471c808860ebf17c7833 100644 (file)
--- a/src/glx/x11/single2.c
+++ b/src/glx/x11/single2.c
@@ -37,6 +37,11 @@
 #include "indirect_vertex_array.h"
 #include "dispatch.h"
 #include "glapi.h"
+#ifdef USE_XCB
+#include <xcb/xcb.h>
+#include <xcb/glx.h>
+#endif /* USE_XCB */
+
 
 /* Used for GL_ARB_transpose_matrix */
 static void