/*

** $Id: ldebug.h,v 2.3.1.1 2007/12/27 13:02:25 roberto Exp $

** Auxiliary functions from Debug Interface module

** See Copyright Notice in lua.h

*/

#ifndef ldebug_h

#define ldebug_h

#include "lstate.h"

#define pcRel(pc, p)    (cast(int, (pc) - (p)->code) - 1)

#define getline(f,pc)   (((f)->lineinfo) ? (f)->lineinfo[pc] : 0)

#define resethookcount(L)   (L->hookcount = L->basehookcount)

LUAI_FUNC void luaG_typeerror (lua_State *L, const TValue *o,

                                             const char *opname);

LUAI_FUNC void luaG_concaterror (lua_State *L, StkId p1, StkId p2);

LUAI_FUNC void luaG_aritherror (lua_State *L, const TValue *p1,

                                              const TValue *p2);

LUAI_FUNC int luaG_ordererror (lua_State *L, const TValue *p1,

                                             const TValue *p2);

LUAI_FUNC void luaG_runerror (lua_State *L, const char *fmt, ...);

LUAI_FUNC void luaG_errormsg (lua_State *L);

LUAI_FUNC int luaG_checkcode (const Proto *pt);

LUAI_FUNC int luaG_checkopenop (Instruction i);

#endif