lib/libedit/sys.h

   1 /*      $OpenBSD: sys.h,v 1.18 2016/05/10 11:53:54 schwarze Exp $       */
   2 /*      $NetBSD: sys.h,v 1.25 2016/04/11 18:56:31 christos Exp $        */
   3
   4 /*-
   5  * Copyright (c) 1992, 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  *
   8  * This code is derived from software contributed to Berkeley by
   9  * Christos Zoulas of Cornell University.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  * 3. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  *
  35  *      @(#)sys.h       8.1 (Berkeley) 6/4/93
  36  */
  37
  38 /*
  39  * sys.h: Put all the stupid compiler and system dependencies here...
  40  */
  41 #ifndef _h_sys
  42 #define _h_sys
  43
  44 #ifdef HAVE_SYS_CDEFS_H
  45 #include <sys/cdefs.h>
  46 #endif
  47
  48 #if !defined(__attribute__) && defined(__cplusplus)
  49 # define __attribute__(A)
  50 #endif
  51
  52 #ifndef __BEGIN_DECLS
  53 # ifdef  __cplusplus
  54 #  define __BEGIN_DECLS  extern "C" {
  55 #  define __END_DECLS    }
  56 # else
  57 #  define __BEGIN_DECLS
  58 #  define __END_DECLS
  59 # endif
  60 #endif
  61
  62 #define protected __dso_hidden
  63
  64 #ifndef __arraycount
  65 # define __arraycount(a) (sizeof(a) / sizeof(*(a)))
  66 #endif
  67
  68 #include <stdio.h>
  69
  70 #ifndef HAVE_STRLCAT
  71 #define strlcat libedit_strlcat
  72 size_t  strlcat(char *dst, const char *src, size_t size);
  73 #endif
  74
  75 #ifndef HAVE_STRLCPY
  76 #define strlcpy libedit_strlcpy
  77 size_t  strlcpy(char *dst, const char *src, size_t size);
  78 #endif
  79
  80 #ifndef HAVE_GETLINE
  81 #define getline libedit_getline
  82 ssize_t getline(char **line, size_t *len, FILE *fp);
  83 #endif
  84
  85 #define REGEX           /* Use POSIX.2 regular expression functions */
  86 #undef  REGEXP          /* Use UNIX V8 regular expression functions */
  87
  88 #endif /* _h_sys */