detail

lobject.h

@@ -1,5 +1,5 @@
 /*
-** $Id: lobject.h,v 1.87 2001/01/19 13:20:30 roberto Exp roberto $
+** $Id: lobject.h,v 1.88 2001/01/25 16:45:36 roberto Exp roberto $
 ** Type definitions for Lua objects
 ** See Copyright Notice in lua.h
 */
@@ -199,6 +199,11 @@ typedef struct Hash {
 #define ismarked(x)	((x)->mark != (x))
 
 
+/*
+** "module" operation (size is always a power of 2) */
+#define lmod(s,size)	((int)((s) & ((size)-1)))
+
+
 /*
 ** informations about a call (for debugging)
 */