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sys.h revision 1.3 
      1 /*	$NetBSD: sys.h,v 1.3 1997/01/11 06:48:12 lukem Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1992, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * This code is derived from software contributed to Berkeley by
      8  * Christos Zoulas of Cornell University.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the University of
     21  *	California, Berkeley and its contributors.
     22  * 4. Neither the name of the University nor the names of its contributors
     23  *    may be used to endorse or promote products derived from this software
     24  *    without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     36  * SUCH DAMAGE.
     37  *
     38  *	@(#)sys.h	8.1 (Berkeley) 6/4/93
     39  */
     40 
     41 /*
     42  * sys.h: Put all the stupid compiler and system dependencies here...
     43  */
     44 #ifndef _h_sys
     45 #define _h_sys
     46 
     47 #ifndef public
     48 # define public		/* Externally visible functions/variables */
     49 #endif
     50 
     51 #ifndef private
     52 # define private	static	/* Always hidden internals */
     53 #endif
     54 
     55 #ifndef protected
     56 # define protected	/* Redefined from elsewhere to "static" */
     57 			/* When we want to hide everything	*/
     58 #endif
     59 
     60 #include <sys/cdefs.h>
     61 
     62 #ifndef _PTR_T
     63 # define _PTR_T
     64 # if __STDC__
     65 typedef void* ptr_t;
     66 # else
     67 typedef char* ptr_t;
     68 # endif
     69 #endif
     70 
     71 #ifndef _IOCTL_T
     72 # define _IOCTL_T
     73 # if __STDC__
     74 typedef void* ioctl_t;
     75 # else
     76 typedef char* ioctl_t;
     77 # endif
     78 #endif
     79 
     80 #include <stdio.h>
     81 
     82 #define	REGEX		/* Use POSIX.2 regular expression functions */
     83 #undef	REGEXP		/* Use UNIX V8 regular expression functions */
     84 
     85 #ifdef SUNOS
     86 # undef REGEX
     87 # undef REGEXP
     88 # include <malloc.h>
     89 typedef void (*sig_t)__P((int));
     90 # ifdef __GNUC__
     91 /*
     92  * Broken hdrs.
     93  */
     94 extern char    *getenv		__P((const char *));
     95 extern int	fprintf		__P((FILE *, const char *, ...));
     96 extern int	sigsetmask	__P((int));
     97 extern int	sigblock	__P((int));
     98 extern int	ioctl		__P((int, int, void *));
     99 extern int	fputc		__P((int, FILE *));
    100 extern int	fgetc		__P((FILE *));
    101 extern int	fflush		__P((FILE *));
    102 extern int	tolower		__P((int));
    103 extern int	toupper		__P((int));
    104 extern int	errno, sys_nerr;
    105 extern char	*sys_errlist[];
    106 extern void	perror		__P((const char *));
    107 extern int	read		__P((int, const char*, int));
    108 #  include <string.h>
    109 #  define strerror(e)	sys_errlist[e]
    110 # endif
    111 # ifdef SABER
    112 extern ptr_t    memcpy		__P((ptr_t, const ptr_t, size_t));
    113 extern ptr_t    memset		__P((ptr_t, int, size_t));
    114 # endif
    115 extern char    *fgetline	__P((FILE *, int *));
    116 #endif
    117 
    118 #endif /* _h_sys */
    119