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/*
** FFI C callback handling.
** Copyright (C) 2005-2020 Mike Pall. See Copyright Notice in luajit.h
*/
#ifndef _LJ_CCALLBACK_H
#define _LJ_CCALLBACK_H
#include "lj_obj.h"
#include "lj_ctype.h"
#if LJ_HASFFI
/* Really belongs to lj_vm.h. */
LJ_ASMF void lj_vm_ffi_callback(void);
LJ_FUNC MSize lj_ccallback_ptr2slot(CTState *cts, void *p);
LJ_FUNCA lua_State * LJ_FASTCALL lj_ccallback_enter(CTState *cts, void *cf);
LJ_FUNCA void LJ_FASTCALL lj_ccallback_leave(CTState *cts, TValue *o);
LJ_FUNC void *lj_ccallback_new(CTState *cts, CType *ct, GCfunc *fn);
LJ_FUNC void lj_ccallback_mcode_free(CTState *cts);
#endif
#endif
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