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/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2009 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef _STDHDR_H
#define _STDHDR_H 1
#ifndef _NO_LARGEFILE64_SOURCE
#define _NO_LARGEFILE64_SOURCE 1
#endif
#undef _LARGEFILE64_SOURCE
#define _ast_fseeko ______fseeko
#define _ast_ftello ______ftello
#include "sfhdr.h"
#undef _ast_fseeko
#undef _ast_ftello
#include "stdio.h"
#define SF_MB 010000
#define SF_WC 020000
#if _UWIN
#define STDIO_TRANSFER 1
typedef int (*Fun_f)();
typedef struct Funvec_s
{
const char* name;
Fun_f vec[2];
} Funvec_t;
extern int _stdfun(Sfio_t*, Funvec_t*);
#define STDIO_INT(p,n,t,f,a) \
{ \
typedef t (*_s_f)f; \
int _i; \
static Funvec_t _v = { n }; \
if ((_i = _stdfun(p, &_v)) < 0) \
return -1; \
else if (_i > 0) \
return ((_s_f)_v.vec[_i])a; \
}
#define STDIO_PTR(p,n,t,f,a) \
{ \
typedef t (*_s_f)f; \
int _i; \
static Funvec_t _v = { n }; \
if ((_i = _stdfun(p, &_v)) < 0) \
return 0; \
else if (_i > 0) \
return ((_s_f)_v.vec[_i])a; \
}
#define STDIO_VOID(p,n,t,f,a) \
{ \
typedef t (*_s_f)f; \
int _i; \
static Funvec_t _v = { n }; \
if ((_i = _stdfun(p, &_v)) < 0) \
return; \
else if (_i > 0) \
{ \
((_s_f)_v.vec[_i])a; \
return; \
} \
}
#else
#define STDIO_INT(p,n,t,f,a)
#define STDIO_PTR(p,n,t,f,a)
#define STDIO_VOID(p,n,t,f,a)
#endif
#define FWIDE(f,r) \
do \
{ \
if (fwide(f, 0) < 0) \
return r; \
f->bits |= SF_WC; \
} while (0)
#ifdef __EXPORT__
#define extern __EXPORT__
#endif
extern int sfdcwide(Sfio_t*);
#endif
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