1 /*- 2 * Copyright (c) 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Kenneth Almquist. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 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. 23 * 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 34 * SUCH DAMAGE. 35 * 36 * from: @(#)mystring.h 5.1 (Berkeley) 3/7/91 37 * $Id: mystring.h,v 1.4 1993/08/01 18:58:39 mycroft Exp $ 38 */ 39 40 #ifndef SYSV 41 #define strchr mystrchr 42 #endif 43 44 #ifdef __STDC__ 45 void scopyn(const char *, char *, int); 46 char *strchr(const char *, int); 47 void mybcopy(const pointer, pointer, int); 48 int prefix(const char *, const char *); 49 int number(const char *); 50 int is_number(const char *); 51 int strcmp(const char *, const char *); /* from C library */ 52 char *strcpy(char *, const char *); /* from C library */ 53 int strlen(const char *); /* from C library */ 54 char *strcat(char *, const char *); /* from C library */ 55 #else 56 void scopyn(); 57 char *strchr(); 58 void mybcopy(); 59 int prefix(); 60 int number(); 61 int is_number(); 62 int strcmp(); 63 char *strcpy(); 64 int strlen(); 65 char *strcat(); 66 #endif 67 68 #define equal(s1, s2) (strcmp(s1, s2) == 0) 69 #define scopy(s1, s2) ((void)strcpy(s2, s1)) 70 #define bcopy(src, dst, n) mybcopy((pointer)(src), (pointer)(dst), n) 71