standard.h

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/* @(#)standard.h   1.40 13/05/01 Copyright 1985-2013 J. Schilling */
/*
 *  standard definitions
 *
 *  This file should be included past:
 *
 *  mconfig.h / config.h
 *  stdio.h
 *  stdlib.h    (better use schily/stdlib.h)
 *  unistd.h    (better use schily/unistd.h) needed f. LARGEFILE support
 *
 *  If you need stdio.h, you must include it before standard.h
 *
 *  Copyright (c) 1985-2013 J. Schilling
 */
/*
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * See the file CDDL.Schily.txt in this distribution for details.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file CDDL.Schily.txt from this distribution.
 */
 
#ifndef _SCHILY_STANDARD_H
#define _SCHILY_STANDARD_H
 
#ifndef _SCHILY_MCONFIG_H
#include <schily/mconfig.h>
#endif
 
#ifdef  __cplusplus
extern "C" {
#endif
 
#ifdef  M68000
#   ifndef  tos
#       define  JOS 1
#   endif
#endif
 
/*
 *  fundamental constants
 */
#ifndef NULL
#   define  NULL        0
#endif
#ifndef TRUE
#   define  TRUE        1
#   define  FALSE       0
#endif
 
/*
 *  Program exit codes used with comerr(), comexit() and similar.
 *
 *  Exit codes between -2 and -63 are currently available to flag
 *  program specific error conditions.
 */
#define EX_BAD          (-1)    /* Default error exit code      */
#define EX_CLASH        (-64)   /* Exit code used with exit clashes */
 
/*
 *  standard storage class definitions
 */
#define GLOBAL  extern
#define IMPORT  extern
#define EXPORT
#define INTERN  static
#define LOCAL   static
#define FAST    register
 
#ifndef PROTOTYPES
#   ifndef  const
#       define  const
#   endif
#   ifndef  signed
#       define  signed
#   endif
#   ifndef  volatile
#       define  volatile
#   endif
#endif  /* PROTOTYPES */
 
/*
 *  standard type definitions
 *
 *  The hidden Schily BOOL definition is used in case we need to deal
 *  with other BOOL defines on systems we like to port to.
 */
typedef int __SBOOL;
typedef int BOOL;
#ifdef  JOS
#   ifndef  __GNUC__
#   define  NO_VOID
#   endif
#endif
#ifdef  NO_VOID
#   ifndef  lint
        typedef int void;
#   endif
#endif
 
#if defined(_INCL_SYS_TYPES_H) || defined(_INCL_TYPES_H) || defined(off_t)
#   ifndef  FOUND_OFF_T
#   define  FOUND_OFF_T
#   endif
#endif
#if defined(_INCL_SYS_TYPES_H) || defined(_INCL_TYPES_H) || defined(size_t)
#   ifndef  FOUND_SIZE_T
#   define  FOUND_SIZE_T
#   endif
#endif
#if defined(_MSC_VER) && !defined(_SIZE_T_DEFINED)
#   undef   FOUND_SIZE_T
#endif
 
#ifdef  __never_def__
/*
 * It turns out that we cannot use the folloginw definition because there are
 * some platforms that do not behave application friendly. These are mainly
 * BSD-4.4 based systems (which #undef a definition when size_t is available.
 * We actually removed this code because of a problem with QNX Neutrino.
 * For this reason, it is important not to include <sys/types.h> directly but
 * via the Schily SING include files so we know whether it has been included
 * before we come here.
 */
#if defined(_SIZE_T)    || defined(_T_SIZE_)    || defined(_T_SIZE) || \
    defined(__SIZE_T)   || defined(_SIZE_T_)    || \
    defined(_GCC_SIZE_T)    || defined(_SIZET_) || \
    defined(__sys_stdtypes_h) || defined(___int_size_t_h) || defined(size_t)
 
#ifndef FOUND_SIZE_T
#   define  FOUND_SIZE_T    /* We already included a size_t definition */
#endif
#endif
#endif  /* __never_def__ */
 
#ifdef  __cplusplus
}
#endif
 
#if defined(_JOS) || defined(JOS)
#   ifndef  _SCHILY_SCHILY_H
#   include <schily/schily.h>
#   endif
 
#   ifndef  _SCHILY_JOS_DEFS_H
#   include <schily/jos_defs.h>
#   endif
 
#   ifndef  _SCHILY_JOS_IO_H
#   include <schily/jos_io.h>
#   endif
#endif
 
#endif  /* _SCHILY_STANDARD_H */