2 * Copyright (c) 1992, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Christos Zoulas of Cornell University.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * @(#)sys.h 8.1 (Berkeley) 6/4/93
37 * $DragonFly: src/lib/libedit/sys.h,v 1.3 2003/11/12 20:21:29 eirikn Exp $
41 * sys.h: Put all the stupid compiler and system dependencies here...
47 # define public /* Externally visible functions/variables */
51 # define private static /* Always hidden internals */
55 # define protected /* Redefined from elsewhere to "static" */
56 /* When we want to hide everything */
59 #include <sys/cdefs.h>
73 typedef void* ioctl_t;
75 typedef char* ioctl_t;
80 #define REGEX /* Use POSIX.2 regular expression functions */
81 #undef REGEXP /* Use UNIX V8 regular expression functions */
87 typedef void (*sig_t)(int);
92 extern char *getenv (const char *);
93 extern int fprintf (FILE *, const char *, ...);
94 extern int sigsetmask (int);
95 extern int sigblock (int);
96 extern int ioctl (int, int, void *);
97 extern int fputc (int, FILE *);
98 extern int fgetc (FILE *);
99 extern int fflush (FILE *);
100 extern int tolower (int);
101 extern int toupper (int);
102 extern int errno, sys_nerr;
103 extern char *sys_errlist[];
104 extern void perror (const char *);
105 extern int read (int, const char*, int);
107 # define strerror(e) sys_errlist[e]
110 extern ptr_t memcpy (ptr_t, const ptr_t, size_t);
111 extern ptr_t memset (ptr_t, int, size_t);
113 extern char *fgetline (FILE *, int *);