Moved helper macro to a discrete include file.
To help reduce code duplication and also 'kitchen-sink' includes
the ARRAY_LENGTH macro was moved to a stand-alone file and
referenced from the sources consuming it. Other macros will be
added in subsequent passes.
Signed-off-by: Jon A. Cruz <jonc@osg.samsung.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
diff --git a/clients/simple-touch.c b/clients/simple-touch.c
index 7864394..446f2ca 100644
--- a/clients/simple-touch.c
+++ b/clients/simple-touch.c
@@ -33,10 +33,9 @@
#include <sys/mman.h>
#include <wayland-client.h>
+#include "shared/helpers.h"
#include "shared/os-compatibility.h"
-#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
-
struct seat {
struct touch *touch;
struct wl_seat *seat;