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comparison lib/lua/lua-5.2.2/lapi.h @ 1866:41cc4dd3c122

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Lua 5.2.2 added.
author Nomad
date Wed, 16 Oct 2013 13:34:26 +0200
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1848:3b39b70e8e93 1866:41cc4dd3c122
1 /*
2 ** $Id: lapi.h,v 2.7 2009/11/27 15:37:59 roberto Exp $
3 ** Auxiliary functions from Lua API
4 ** See Copyright Notice in lua.h
5 */
6
7 #ifndef lapi_h
8 #define lapi_h
9
10
11 #include "llimits.h"
12 #include "lstate.h"
13
14 #define api_incr_top(L) {L->top++; api_check(L, L->top <= L->ci->top, \
15 "stack overflow");}
16
17 #define adjustresults(L,nres) \
18 { if ((nres) == LUA_MULTRET && L->ci->top < L->top) L->ci->top = L->top; }
19
20 #define api_checknelems(L,n) api_check(L, (n) < (L->top - L->ci->func), \
21 "not enough elements in the stack")
22
23
24 #endif