better encapsulation of some types

lualib.h

@@ -1,5 +1,5 @@
 /*
-** $Id: lualib.h,v 1.14 2000/10/27 16:15:53 roberto Exp roberto $
+** $Id: lualib.h,v 1.15 2000/11/23 13:49:35 roberto Exp roberto $
 ** Lua standard libraries
 ** See Copyright Notice in lua.h
 */
@@ -25,4 +25,15 @@ LUALIB_API void lua_mathlibopen (lua_State *L);
 LUALIB_API void lua_dblibopen (lua_State *L);
 
 
+
+/*
+** `private' part
+*/
+
+/* macro to `unsign' a character */
+#define uchar(c)	((unsigned char)(c))
+
+/* integer type to hold the result of fgetc */
+typedef int l_charint;
+
 #endif