Annotation of src/usr.bin/window/string.h, Revision 1.1
1.1 ! deraadt 1: /* $NetBSD: string.h,v 1.3 1995/09/28 10:34:40 tls Exp $ */
! 2:
! 3: /*
! 4: * Copyright (c) 1983, 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: * Edward Wang at The University of California, Berkeley.
! 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: * @(#)string.h 8.1 (Berkeley) 6/6/93
! 39: */
! 40:
! 41: #define STR_DEBUG
! 42:
! 43: char *str_cpy();
! 44: char *str_ncpy();
! 45: char *str_cat();
! 46: char *str_itoa();
! 47:
! 48: #define str_cmp(a, b) strcmp(a, b)
! 49:
! 50: #ifdef STR_DEBUG
! 51: struct string {
! 52: struct string *s_forw;
! 53: struct string *s_back;
! 54: char s_data[1];
! 55: };
! 56:
! 57: struct string str_head;
! 58:
! 59: #define str_offset ((unsigned)str_head.s_data - (unsigned)&str_head)
! 60: #define str_stos(s) ((struct string *)((unsigned)(s) - str_offset))
! 61:
! 62: char *str_alloc();
! 63: int str_free();
! 64: #else
! 65: #define str_free(s) free(s)
! 66: #define str_alloc(s) malloc(s)
! 67: #endif