text: /*-
   * 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
   * $NetBSD: sys.h,v 1.9 2004/01/17 17:57:40 christos Exp $
   * $DragonFly: src/lib/libedit/sys.h,v 1.4 2005/11/13 11:58:30 corecode Exp $
   */
  
  /*
   * 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) || !defined(__GNUC__)  || __GNUC__ == 2 && __GNUC_MINOR__ < 8)
  # 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
   
  #ifndef public
  # define public		/* Externally visible functions/variables */
  #endif
  
  #ifndef private
  # define private	static	/* Always hidden internals */
  #endif
  
  #ifndef protected
  # define protected	/* Redefined from elsewhere to "static" */
  			/* When we want to hide everything	*/
  #endif
  
  #ifndef _PTR_T
  # define _PTR_T
  typedef void	*ptr_t;
  #endif
  
  #ifndef _IOCTL_T
  # define _IOCTL_T
  typedef void	*ioctl_t;
  #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_FGETLN
  #define	fgetln libedit_fgetln
  char	*fgetln(FILE *fp, size_t *len);
  #endif
  
  #define	REGEX		/* Use POSIX.2 regular expression functions */
  #undef	REGEXP		/* Use UNIX V8 regular expression functions */
  
  #ifdef notdef
  # undef REGEX
  # undef REGEXP
  # include <malloc.h>
  # ifdef __GNUC__
  /*
   * Broken hdrs.
   */
  extern int	tgetent(const char *bp, char *name);
  extern int	tgetflag(const char *id);
  extern int	tgetnum(const char *id);
  extern char    *tgetstr(const char *id, char **area);
  extern char    *tgoto(const char *cap, int col, int row);
  extern int	tputs(const char *str, int affcnt, int (*putc)(int));
  extern char    *getenv(const char *);
  extern int	fprintf(FILE *, const char *, ...);
  extern int	sigsetmask(int);
  extern int	sigblock(int);
  extern int	fputc(int, FILE *);
  extern int	fgetc(FILE *);
  extern int	fflush(FILE *);
  extern int	tolower(int);
  extern int	toupper(int);
  extern int	errno, sys_nerr;
  extern char	*sys_errlist[];
  extern void	perror(const char *);
  #  include <string.h>
  #  define strerror(e)	sys_errlist[e]
  # endif
  # ifdef SABER
  extern ptr_t    memcpy(ptr_t, const ptr_t, size_t);
  extern ptr_t    memset(ptr_t, int, size_t);
  # endif
  extern char    *fgetline(FILE *, int *);
  #endif
  
  #endif /* _h_sys */
  