1 #ifndef MEMORY_H 2 #define MEMORY_H 3 4 /* $OpenPackages$ */ 5 /* $OpenBSD: memory.h,v 1.5 2008/03/24 18:03:53 espie Exp $ */ 6 7 /*- 8 * Copyright (c) 1988, 1989, 1990, 1993 9 * The Regents of the University of California. All rights reserved. 10 * Copyright (c) 1989 by Berkeley Softworks 11 * All rights reserved. 12 * 13 * This code is derived from software contributed to Berkeley by 14 * Adam de Boor. 15 * 16 * Redistribution and use in source and binary forms, with or without 17 * modification, are permitted provided that the following conditions 18 * are met: 19 * 1. Redistributions of source code must retain the above copyright 20 * notice, this list of conditions and the following disclaimer. 21 * 2. Redistributions in binary form must reproduce the above copyright 22 * notice, this list of conditions and the following disclaimer in the 23 * documentation and/or other materials provided with the distribution. 24 * 3. Neither the name of the University nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 * 40 * from: @(#)nonints.h 8.3 (Berkeley) 3/19/94 41 */ 42 extern void *emalloc(size_t); 43 extern char *estrdup(const char *); 44 extern void *erealloc(void *, size_t); 45 extern void *ecalloc(size_t, size_t); 46 extern void *emult_realloc(void *, size_t, size_t); 47 extern int eunlink(const char *); 48 extern void esetenv(const char *, const char *); 49 50 /* efree(x) works when x==NULL. STDC behavior, may need some different 51 * definition for cross-builds on deficient systems */ 52 #define efree free 53 54 extern void *hash_alloc(size_t, void *); 55 extern void hash_free(void *, size_t, void *); 56 extern void *element_alloc(size_t, void *); 57 58 struct ohash; 59 /* free_hash(o): free a ohash structure, where each element can be free'd. */ 60 extern void free_hash(struct ohash *); 61 62 #endif /* MEMORY_H */ 63