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comparison luabuild/lua-5.2.1/src/lvm.h @ 1087:07b68c71b89c

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<GreyKnight> (cd luabuild; tar -xvf lua-5.2.1.tar.gz)
author HackBot
date Fri, 14 Dec 2012 20:33:11 +0000
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1086:64bb613b689c 1087:07b68c71b89c
1 /*
2 ** $Id: lvm.h,v 2.17 2011/05/31 18:27:56 roberto Exp $
3 ** Lua virtual machine
4 ** See Copyright Notice in lua.h
5 */
6
7 #ifndef lvm_h
8 #define lvm_h
9
10
11 #include "ldo.h"
12 #include "lobject.h"
13 #include "ltm.h"
14
15
16 #define tostring(L,o) (ttisstring(o) || (luaV_tostring(L, o)))
17
18 #define tonumber(o,n) (ttisnumber(o) || (((o) = luaV_tonumber(o,n)) != NULL))
19
20 #define equalobj(L,o1,o2) (ttisequal(o1, o2) && luaV_equalobj_(L, o1, o2))
21
22 #define luaV_rawequalobj(t1,t2) \
23 (ttisequal(t1,t2) && luaV_equalobj_(NULL,t1,t2))
24
25
26 /* not to called directly */
27 LUAI_FUNC int luaV_equalobj_ (lua_State *L, const TValue *t1, const TValue *t2);
28
29
30 LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r);
31 LUAI_FUNC int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r);
32 LUAI_FUNC const TValue *luaV_tonumber (const TValue *obj, TValue *n);
33 LUAI_FUNC int luaV_tostring (lua_State *L, StkId obj);
34 LUAI_FUNC void luaV_gettable (lua_State *L, const TValue *t, TValue *key,
35 StkId val);
36 LUAI_FUNC void luaV_settable (lua_State *L, const TValue *t, TValue *key,
37 StkId val);
38 LUAI_FUNC void luaV_finishOp (lua_State *L);
39 LUAI_FUNC void luaV_execute (lua_State *L);
40 LUAI_FUNC void luaV_concat (lua_State *L, int total);
41 LUAI_FUNC void luaV_arith (lua_State *L, StkId ra, const TValue *rb,
42 const TValue *rc, TMS op);
43 LUAI_FUNC void luaV_objlen (lua_State *L, StkId ra, const TValue *rb);
44
45 #endif