simpler interface to hooks + use of `int' to count hooks

llimits.h

@@ -1,5 +1,5 @@
 /*
-** $Id: llimits.h,v 1.49 2002/11/22 17:16:52 roberto Exp roberto $
+** $Id: llimits.h,v 1.50 2002/11/22 18:01:46 roberto Exp roberto $
 ** Limits, basic types, and some other `installation-dependent' definitions
 ** See Copyright Notice in lua.h
 */
@@ -52,11 +52,6 @@ typedef unsigned long lu_mem;
 /* an integer big enough to count the number of strings in use */
 typedef long ls_nstr;
 
-/* an integer big enough to count the number of steps when calling a
-** `count' hook */
-typedef long ls_count;
-
-
 /* chars used as small naturals (so that `char' is reserved for characters) */
 typedef unsigned char lu_byte;