1 files changed, 12 insertions, 6 deletions

diff --git a/lua.h b/lua.h
index aa187338..5beb5411 100644
--- a/lua.h
+++ b/lua.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lua.h,v 1.305 2014/05/08 13:52:20 roberto Exp roberto $
+** $Id: lua.h,v 1.306 2014/05/13 19:40:28 roberto Exp roberto $
 ** Lua - A Scripting Language
 ** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
 ** See Copyright Notice at the end of this file
@@ -53,8 +53,16 @@
 
 typedef struct lua_State lua_State;
 
+/*
+** Type for C functions registered with Lua
+*/
 typedef int (*lua_CFunction) (lua_State *L);
 
+/*
+** Type for continuation functions
+*/
+typedef int (*lua_KFunction) (lua_State *L, int status, int ctx);
+
 
 /*
 ** functions that read/write blocks when loading/dumping Lua chunks
@@ -257,13 +265,11 @@ LUA_API void  (lua_setuservalue) (lua_State *L, int idx);
 ** 'load' and 'call' functions (load and run Lua code)
 */
 LUA_API void  (lua_callk) (lua_State *L, int nargs, int nresults, int ctx,
-                           lua_CFunction k);
+                           lua_KFunction k);
 #define lua_call(L,n,r)         lua_callk(L, (n), (r), 0, NULL)
 
-LUA_API int   (lua_getctx) (lua_State *L, int *ctx);
-
 LUA_API int   (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc,
-                            int ctx, lua_CFunction k);
+                            int ctx, lua_KFunction k);
 #define lua_pcall(L,n,r,f)      lua_pcallk(L, (n), (r), (f), 0, NULL)
 
 LUA_API int   (lua_load) (lua_State *L, lua_Reader reader, void *dt,
@@ -277,7 +283,7 @@ LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip);
 ** coroutine functions
 */
 LUA_API int  (lua_yieldk) (lua_State *L, int nresults, int ctx,
-                           lua_CFunction k);
+                           lua_KFunction k);
 #define lua_yield(L,n)          lua_yieldk(L, (n), 0, NULL)
 LUA_API int  (lua_resume) (lua_State *L, lua_State *from, int narg);
 LUA_API int  (lua_status) (lua_State *L);