IABSD.fr/src/lib/libedit/sys.h

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• Author : schwarze
  Date : 2016-05-10 11:53:54
  Hash : 53766283
  Message : Enable separate compilation while keeping internal interfaces hidden. Simplifies the build system and prevents modules from stomping on each other's static symbols. Based on a hint from guenther@, using feedback from kettenis@ and deraadt@.

• lib/libedit/sys.h

• /*	$OpenBSD: sys.h,v 1.18 2016/05/10 11:53:54 schwarze Exp $	*/
  /*	$NetBSD: sys.h,v 1.25 2016/04/11 18:56:31 christos Exp $	*/
  
  /*-
   * Copyright (c) 1992, 1993
   *	The Regents of the University of California.  All rights reserved.
   *
   * This code is derived from software contributed to Berkeley by
   * Christos Zoulas of Cornell University.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. Neither the name of the University nor the names of its contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   *
   *	@(#)sys.h	8.1 (Berkeley) 6/4/93
   */
  
  /*
   * sys.h: Put all the stupid compiler and system dependencies here...
   */
  #ifndef _h_sys
  #define	_h_sys
  
  #ifdef HAVE_SYS_CDEFS_H
  #include <sys/cdefs.h>
  #endif
  
  #if !defined(__attribute__) && defined(__cplusplus)
  # define __attribute__(A)
  #endif
  
  #ifndef __BEGIN_DECLS
  # ifdef  __cplusplus
  #  define __BEGIN_DECLS  extern "C" {
  #  define __END_DECLS    }
  # else
  #  define __BEGIN_DECLS
  #  define __END_DECLS
  # endif
  #endif
  
  #define protected __dso_hidden
  
  #ifndef __arraycount
  # define __arraycount(a) (sizeof(a) / sizeof(*(a)))
  #endif
  
  #include <stdio.h>
  
  #ifndef HAVE_STRLCAT
  #define	strlcat libedit_strlcat
  size_t	strlcat(char *dst, const char *src, size_t size);
  #endif
  
  #ifndef HAVE_STRLCPY
  #define	strlcpy libedit_strlcpy
  size_t	strlcpy(char *dst, const char *src, size_t size);
  #endif
  
  #ifndef HAVE_GETLINE
  #define	getline libedit_getline
  ssize_t	getline(char **line, size_t *len, FILE *fp);
  #endif
  
  #define	REGEX		/* Use POSIX.2 regular expression functions */
  #undef	REGEXP		/* Use UNIX V8 regular expression functions */
  
  #if defined(__sun)
  extern int tgetent(char *, const char *);
  extern int tgetflag(char *);
  extern int tgetnum(char *);
  extern int tputs(const char *, int, int (*)(int));
  extern char* tgoto(const char*, int, int);
  extern char* tgetstr(char*, char**);
  #endif
  
  #endif /* _h_sys */