[Cogl] [PATCH] kms: include stddef.h before drm.h

[Andreas Oberritter]

Not doing so leads to the following error, if stddef.h is not included
indirectly through EGL headers:

| libdrm/drm.h:132:2: error: unknown type name 'size_t'
|   size_t name_len;   /**< Length of name buffer */

Signed-off-by: Andreas Oberritter <obi at saftware.de>
---
 cogl/winsys/cogl-winsys-egl-kms.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cogl/winsys/cogl-winsys-egl-kms.c b/cogl/winsys/cogl-winsys-egl-kms.c
index f7c9cfb..144ad9b 100644
--- a/cogl/winsys/cogl-winsys-egl-kms.c
+++ b/cogl/winsys/cogl-winsys-egl-kms.c
@@ -40,6 +40,7 @@
 
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
+#include <stddef.h>
 #include <drm.h>
 #include <xf86drm.h>
 #include <xf86drmMode.h>
-- 
1.8.3.2