include glxclient.h to silence missing prototypes warning

diff --git a/src/glx/x11/compsize.c b/src/glx/x11/compsize.c
index 193570c..b8c162e 100644 (file)
--- a/src/glx/x11/compsize.c
+++ b/src/glx/x11/compsize.c
@@ -36,6 +36,7 @@
 
 #include <GL/gl.h>
 #include "indirect_size.h"
+#include "glxclient.h"
 
 /*
 ** Return the number of elements per group of a specified format