xutil.h: Add defines for valid coordinates and sizes

Signed-off-by: Uli Schlachter <psychon@znc.in>
2016-04-17 13:35:23 +02:00 · 2016-04-17 13:35:23 +02:00 · 2cf4ea5cd4
parent 3e75e800ad
commit 2cf4ea5cd4
1 changed files with 5 additions and 0 deletions
--- a/common/xutil.h
+++ b/common/xutil.h
@ -28,6 +28,11 @@
 #include "common/atoms.h"
 #include "common/util.h"

+#define MAX_X11_COORDINATE INT16_MAX
+#define MIN_X11_COORDINATE INT16_MIN
+#define MAX_X11_SIZE UINT16_MAX
+#define MIN_X11_SIZE 1
+
 static inline char *
 xutil_get_text_property_from_reply(xcb_get_property_reply_t *reply)
 {