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/*
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/*
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 *  R : A Computer Language for Statistical Data Analysis
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 *  R : A Computer Language for Statistical Data Analysis
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 *  Copyright (C) 1995, 1996  Robert Gentleman and Ross Ihaka
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 *  Copyright (C) 1995, 1996  Robert Gentleman and Ross Ihaka
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 *  Copyright (C) 1998--2022  The R Core Team.
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 *  Copyright (C) 1998--2024  The R Core Team.
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 *
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  it under the terms of the GNU General Public License as published by
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 *  the Free Software Foundation; either version 2 of the License, or
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 *  the Free Software Foundation; either version 2 of the License, or
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 *  (at your option) any later version.
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 *  (at your option) any later version.
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*/
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*/
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#ifndef RINTERFACE_H_
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#ifndef RINTERFACE_H_
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#define RINTERFACE_H_
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#define RINTERFACE_H_
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#ifdef CSTACK_DEFNS
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/* duplicating older Defn.h.
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   Note: this is never used when including Rinterface.h from R itself
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*/
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# if !defined(HAVE_UINTPTR_T) && !defined(uintptr_t)
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 typedef unsigned long uintptr_t;
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# else
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#  ifndef __cplusplus
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#include <R_ext/Boolean.h>
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#   include <stdint.h>
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#  elif __cplusplus >= 201103L
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#   include <cstdint>
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#  endif
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# endif
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#endif
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#ifdef __cplusplus
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#ifdef __cplusplus
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/* we do not support DO_NOT_USE_CXX_HEADERS in this file */
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/* we do not support DO_NOT_USE_CXX_HEADERS in this file */
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# include <cstdio>
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# include <cstdio>
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extern "C" {
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#else
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#else
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# include <stdio.h>
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# include <stdio.h>
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#endif
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#endif
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#include <R_ext/Boolean.h>
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#ifdef R_INTERFACE_PTRS
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# include <Rinternals.h> // for SEXP
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# include <R_ext/RStartup.h> // for SA_TYPE
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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// See R_ext/Error.h
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// See R_ext/Error.h
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#if defined NORET
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#if defined NORET
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#elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202301L)
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#elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202301L)
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# define NORET [[noreturn]]
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# define NORET [[noreturn]]
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#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201102L
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#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201102L
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#ifdef CSTACK_DEFNS
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#ifdef CSTACK_DEFNS
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/* duplicating older Defn.h.
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/* duplicating older Defn.h.
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   Note: this is never used when including Rinterface.h from R itself
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   Note: this is never used when including Rinterface.h from R itself
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*/
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*/
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#if !defined(HAVE_UINTPTR_T) && !defined(uintptr_t)
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 typedef unsigned long uintptr_t;
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#else
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# ifndef __cplusplus
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#  include <stdint.h>
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# elif __cplusplus >= 201103L
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#  include <cstdint>
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# endif
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#endif
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extern uintptr_t R_CStackLimit;	/* C stack limit */
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extern uintptr_t R_CStackLimit;	/* C stack limit */
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extern uintptr_t R_CStackStart;	/* Initial stack address */
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extern uintptr_t R_CStackStart;	/* Initial stack address */
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#endif
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#endif
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/* formerly in src/unix/devUI.h */
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/* formerly in src/unix/devUI.h */
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#ifdef R_INTERFACE_PTRS
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#ifdef R_INTERFACE_PTRS
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#include <Rinternals.h> // for SEXP
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#include <R_ext/RStartup.h> // for SA_TYPE
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#ifdef __SYSTEM__
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#ifdef __SYSTEM__
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# define extern
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# define extern
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#endif
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#endif
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