Adding some LUA features

1 files changed, 8 insertions, 3 deletions

diff --git a/lib/lua/includes/lstate.h b/lib/lua/includes/lstate.h
index 6cebdfb..191cb45 100644
--- a/lib/lua/includes/lstate.h
+++ b/lib/lua/includes/lstate.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lstate.h,v 1.2 2003-12-11 16:53:29 pixel Exp $
+** $Id: lstate.h,v 1.3 2004-07-23 13:08:23 pixel Exp $
 ** Global State
 ** See Copyright Notice in lua.h
 */
@@ -24,12 +24,16 @@
 ** or when reading immutable fields from global objects
 ** (such as string values and udata values). 
 */
+
+void do_lua_lock(lua_State *);
+void do_lua_unlock(lua_State *);
+
 #ifndef lua_lock
-#define lua_lock(L)	((void) 0)
+#define lua_lock(L)	do_lua_lock(L)
 #endif
 
 #ifndef lua_unlock
-#define lua_unlock(L)	((void) 0)
+#define lua_unlock(L)	do_lua_unlock(L)
 #endif
 
 
@@ -100,6 +104,7 @@ typedef struct CallInfo {
 #define CI_CALLING	(1<<2)
 #define CI_SAVEDPC	(1<<3)  /* 1 if `savedpc' is updated */
 #define CI_YIELD	(1<<4)  /* 1 if thread is suspended */
+#define CI_BREAK	(1<<5)  /* 1 if user break */
 
 
 #define ci_func(ci)	(clvalue((ci)->base - 1))