NOOP macro for do-nothing macros

2016-04-28 17:59:52 -07:00
parent c2145566c7
commit c6f1337f5c
2 changed files with 4 additions and 2 deletions
--- a/Marlin/macros.h
+++ b/Marlin/macros.h
@ -60,4 +60,6 @@
 #define PENDING(NOW,SOON) ((long)(NOW-(SOON))<0)
 #define ELAPSED(NOW,SOON) (!PENDING(NOW,SOON))

+#define NOOP do{}while(0)
+
 #endif //__MACROS_H