1/*
2 * Copyright (c) 2011-12 Apple Inc. All Rights Reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24#ifndef _OSSL_BUFFER_H_
25#define _OSSL_BUFFER_H_
26
27typedef struct buf_mem_st {
28	int	length;
29	char *	data;
30	int	max;
31} BUF_MEM;
32
33/* Rewrite symbols */
34#define BUF_MEM_new		ossl_BUF_MEM_new
35#define BUF_MEM_free		ossl_BUF_MEM_free
36#define BUF_MEM_grow		ossl_BUF_MEM_grow
37#define BUF_MEM_grow_clean	ossl_BUF_MEM_grow_clean
38#define BUF_strlcpy		ossl_BUF_strlcpy
39#define BUF_strlcat		ossl_BUF_strlcat
40
41
42BUF_MEM *BUF_MEM_new(void);
43void BUF_MEM_free(BUF_MEM *b);
44int BUF_MEM_grow(BUF_MEM *str, int len);
45int BUF_MEM_grow_clean(BUF_MEM *str, int len);
46size_t BUF_strlcpy(char *dst, const char *src, size_t size);
47size_t BUF_strlcat(char *dst, const char *src, size_t size);
48
49#endif /* _OSSL_BUFFER_H_ */
50