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lapi.h

24 строки542 B

Roberto Ierusalimschy

back to 'CallInfo' (no gains with its removal)

07 ноя 2017, 16:25

07 ноя 2017, 16:25ad0704e

/*
** $Id: lapi.h,v 2.10 2017/11/01 18:20:48 roberto Exp $
** Auxiliary functions from Lua API
** See Copyright Notice in lua.h
*/

#ifndef lapi_h
#define lapi_h


#include "llimits.h"
#include "lstate.h"

#define api_incr_top(L)   {L->top++; api_check(L, L->top <= L->ci->top, \
				"stack overflow");}

#define adjustresults(L,nres) \
    { if ((nres) == LUA_MULTRET && L->ci->top < L->top) L->ci->top = L->top; }

#define api_checknelems(L,n)	api_check(L, (n) < (L->top - L->ci->func), \
				  "not enough elements in the stack")


#endif