/* crypto/buffer/buffer.h */

/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)

 * All rights reserved.

 *

 * This package is an SSL implementation written

 * by Eric Young (eay@cryptsoft.com).

 * The implementation was written so as to conform with Netscapes SSL.

 * 

 * This library is free for commercial and non-commercial use as long as

 * the following conditions are aheared to.  The following conditions

 * apply to all code found in this distribution, be it the RC4, RSA,

 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation

 * included with this distribution is covered by the same copyright terms

 * except that the holder is Tim Hudson (tjh@cryptsoft.com).

 * 

 * Copyright remains Eric Young's, and as such any Copyright notices in

 * the code are not to be removed.

 * If this package is used in a product, Eric Young should be given attribution

 * as the author of the parts of the library used.

 * This can be in the form of a textual message at program startup or

 * in documentation (online or textual) provided with the package.

 * 

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. All advertising materials mentioning features or use of this software

 *    must display the following acknowledgement:

 *    "This product includes cryptographic software written by

 *     Eric Young (eay@cryptsoft.com)"

 *    The word 'cryptographic' can be left out if the rouines from the library

 *    being used are not cryptographic related :-).

 * 4. If you include any Windows specific code (or a derivative thereof) from 

 *    the apps directory (application code) you must include an acknowledgement:

 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"

 * 

 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 * 

 * The licence and distribution terms for any publically available version or

 * derivative of this code cannot be changed.  i.e. this code cannot simply be

 * copied and put under another distribution licence

 * [including the GNU Public Licence.]

 */

 /*

 © Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.

 */

#ifndef HEADER_BUFFER_H

#define HEADER_BUFFER_H

#if (defined(__SYMBIAN32__) && !defined(SYMBIAN))

#define SYMBIAN

#endif

#ifdef SYMBIAN

#include <e32def.h>

#endif

#include <openssl/ossl_typ.h>

#ifdef  __cplusplus

extern "C" {

#endif

#include <stddef.h>

#if !defined(NO_SYS_TYPES_H)

#include <sys/types.h>

#endif

/* Already declared in ossl_typ.h */

/* typedef struct buf_mem_st BUF_MEM; */

struct buf_mem_st

	{

	int length;	/* current number of bytes */

	char *data;

	int max;	/* size of buffer */

	};

IMPORT_C BUF_MEM *BUF_MEM_new(void);

IMPORT_C void	BUF_MEM_free(BUF_MEM *a);

IMPORT_C int	BUF_MEM_grow(BUF_MEM *str, int len);

IMPORT_C int	BUF_MEM_grow_clean(BUF_MEM *str, int len);

IMPORT_C char *	BUF_strdup(const char *str);

IMPORT_C char *	BUF_strndup(const char *str, size_t siz);

IMPORT_C void *	BUF_memdup(const void *data, size_t siz);

/* safe string functions */

IMPORT_C size_t BUF_strlcpy(char *dst,const char *src,size_t siz);

IMPORT_C size_t BUF_strlcat(char *dst,const char *src,size_t siz);

/* BEGIN ERROR CODES */

/* The following lines are auto generated by the script mkerr.pl. Any changes

 * made after this point may be overwritten when the script is next run.

 */

IMPORT_C void ERR_load_BUF_strings(void);

/* Error codes for the BUF functions. */

/* Function codes. */

#define BUF_F_BUF_MEMDUP				 103

#define BUF_F_BUF_MEM_GROW				 100

#define BUF_F_BUF_MEM_GROW_CLEAN			 105

#define BUF_F_BUF_MEM_NEW				 101

#define BUF_F_BUF_STRDUP				 102

#define BUF_F_BUF_STRNDUP				 104

/* Reason codes. */

#ifdef  __cplusplus

}

#endif

#endif