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first implementation of 'lua_yieldk' (yield with continuation)

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Roberto Ierusalimschy
2009-09-14 11:30:39 -03:00
parent 071e54ae0b
commit 0e45ffb8e4
3 changed files with 39 additions and 9 deletions
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6
lua.h
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@@ -1,5 +1,5 @@
/*
** $Id: lua.h,v 1.240 2009/06/18 18:59:18 roberto Exp roberto $
** $Id: lua.h,v 1.241 2009/07/15 17:26:14 roberto Exp roberto $
** Lua - An Extensible Extension Language
** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
** See Copyright Notice at the end of this file
@@ -243,7 +243,9 @@ LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data);
/*
** coroutine functions
*/
LUA_API int (lua_yield) (lua_State *L, int nresults);
LUA_API int (lua_yieldk) (lua_State *L, int nresults, int ctx,
lua_CFunction k);
#define lua_yield(L,n) lua_yieldk(L, (n), 0, NULL)
LUA_API int (lua_resume) (lua_State *L, int narg);
LUA_API int (lua_status) (lua_State *L);