evas now use eina attribute macros.

let's stop replicating these macros over and over again, also flag
evas functions with attributes to help with optimizations.

TODO:

 * move functions returning "int" as boolean to Eina_Bool

 * move api entry to EINA_SAFETY_*

 * document api



SVN revision: 39598

legacy/evas/src/lib/include/evas_private.h

@@ -10,6 +10,7 @@
 #endif
 
 #include <Eina.h>
+#include <eina_safety_checks.h>
 #include "Evas.h"
 
 #include "../file/evas_module.h"