[thirdparty/openssl.git] / crypto / crypto.h

/* crypto/crypto.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.]
 */

#ifndef HEADER_CRYPTO_H
#define HEADER_CRYPTO_H

#ifdef  __cplusplus
extern "C" {
#endif

#include "stack.h"

/* This is more to be used to check the correct DLL is being used
 * in the MS world. */
#define SSLEAY_VERSION_NUMBER	0x0911	/* Version 0.5.1c would be 0513 */

#define SSLEAY_VERSION		0
/* #define SSLEAY_OPTIONS	1 no longer supported */
#define SSLEAY_CFLAGS		2
#define SSLEAY_BUILT_ON		3
#define SSLEAY_PLATFORM		4

/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
 * names in cryptlib.c
 */

#define	CRYPTO_LOCK_ERR			1
#define	CRYPTO_LOCK_ERR_HASH		2
#define	CRYPTO_LOCK_X509		3
#define	CRYPTO_LOCK_X509_INFO		4
#define	CRYPTO_LOCK_X509_PKEY		5
#define CRYPTO_LOCK_X509_CRL		6
#define CRYPTO_LOCK_X509_REQ		7
#define CRYPTO_LOCK_DSA			8
#define CRYPTO_LOCK_RSA			9
#define CRYPTO_LOCK_EVP_PKEY		10
#define	CRYPTO_LOCK_X509_STORE		11
#define	CRYPTO_LOCK_SSL_CTX		12
#define	CRYPTO_LOCK_SSL_CERT		13
#define	CRYPTO_LOCK_SSL_SESSION		14
#define	CRYPTO_LOCK_SSL			15
#define	CRYPTO_LOCK_RAND		16
#define	CRYPTO_LOCK_MALLOC		17
#define	CRYPTO_LOCK_BIO			18
#define	CRYPTO_LOCK_BIO_GETHOSTBYNAME	19
#define CRYPTO_LOCK_RSA_BLINDING	20
#define	CRYPTO_NUM_LOCKS		21

#define CRYPTO_LOCK		1
#define CRYPTO_UNLOCK		2
#define CRYPTO_READ		4
#define CRYPTO_WRITE		8

#ifndef NO_LOCKING
#ifndef CRYPTO_w_lock
#define CRYPTO_w_lock(type)	\
	CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
#define CRYPTO_w_unlock(type)	\
	CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
#define CRYPTO_r_lock(type)	\
	CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__)
#define CRYPTO_r_unlock(type)	\
	CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
#define CRYPTO_add(addr,amount,type)	\
	CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
#endif
#else
#define CRYPTO_w_lock(a)
#define	CRYPTO_w_unlock(a)
#define CRYPTO_r_lock(a)
#define CRYPTO_r_unlock(a)
#define CRYPTO_add(a,b,c)	((*(a))+=(b))
#endif

/* The following can be used to detect memory leaks in the SSLeay library.
 * It used, it turns on malloc checking */

#define CRYPTO_MEM_CHECK_OFF	0x0	/* an enume */
#define CRYPTO_MEM_CHECK_ON	0x1	/* a bit */
#define CRYPTO_MEM_CHECK_ENABLE	0x2	/* a bit */
#define CRYPTO_MEM_CHECK_DISABLE 0x3	/* an enume */

/*
typedef struct crypto_mem_st
	{
	char *(*malloc_func)();
	char *(*realloc_func)();
	void (*free_func)();
	} CRYPTO_MEM_FUNC;
*/

/* predec of the BIO type */
typedef struct bio_st BIO_dummy;

typedef struct crypto_ex_data_st
	{
	STACK *sk;
	int dummy; /* gcc is screwing up this data structure :-( */
	} CRYPTO_EX_DATA;

/* This stuff is basically class callback functions
 * The current classes are SSL_CTX, SSL, SSL_SESION, and a few more */
typedef struct crypto_ex_data_func_st
	{
	long argl;	/* Arbitary long */
	char *argp;	/* Arbitary char * */
	/* Called when a new object is created */
	int (*new_func)(/*char *obj,
			char *item,int index,long argl,char *argp*/);
	/* Called when this object is free()ed */
	void (*free_func)(/*char *obj,
			char *item,int index,long argl,char *argp*/);

	/* Called when we need to dup this one */
	int (*dup_func)(/*char *obj_to,char *obj_from,
			char **new,int index,long argl,char *argp*/);
	} CRYPTO_EX_DATA_FUNCS;

/* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
 * entry.
 */

#define CRYPTO_EX_INDEX_BIO		0
#define CRYPTO_EX_INDEX_SSL		1
#define CRYPTO_EX_INDEX_SSL_CTX		2
#define CRYPTO_EX_INDEX_SSL_SESSION	3
#define CRYPTO_EX_INDEX_X509_STORE	4
#define CRYPTO_EX_INDEX_X509_STORE_CTX	5

/* Use this for win32 DLL's */
#define CRYPTO_malloc_init()	CRYPTO_set_mem_functions(\
	(char *(*)())malloc,\
	(char *(*)())realloc,\
	(void (*)())free)

#ifdef CRYPTO_MDEBUG
#define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
#define MemCheck_stop()	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
#define MemCheck_on()	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
#define MemCheck_off()	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
#define Malloc(num)	CRYPTO_dbg_malloc((int)num,__FILE__,__LINE__)
#define Realloc(addr,num) \
	CRYPTO_dbg_realloc((char *)addr,(int)num,__FILE__,__LINE__)
#define Remalloc(addr,num) \
	CRYPTO_dbg_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
#define FreeFunc	CRYPTO_dbg_free
#define Free(addr)	CRYPTO_dbg_free((char *)(addr))
#define Malloc_locked(num) CRYPTO_malloc_locked((int)num)
#define Free_locked(addr) CRYPTO_free_locked((char *)(addr))
#else
#define MemCheck_start()
#define MemCheck_stop()
#define MemCheck_on()
#define MemCheck_off()
#define Remalloc	CRYPTO_remalloc
#if defined(WIN32) || defined(MFUNC)
#define Malloc		CRYPTO_malloc
#define Realloc(a,n)	CRYPTO_realloc((char *)(a),(n))
#define FreeFunc	CRYPTO_free
#define Free(addr)	CRYPTO_free((char *)(addr))
#define Malloc_locked	CRYPTO_malloc_locked
#define Free_locked(addr) CRYPTO_free_locked((char *)(addr))
#else
#define Malloc		malloc
#define Realloc		realloc
#define FreeFunc	free
#define Free(addr)	free((char *)(addr))
#define Malloc_locked	malloc
#define Free_locked(addr) free((char *)(addr))
#endif /* WIN32 || MFUNC */
#endif /* MDEBUG */

/* Case insensiteve linking causes problems.... */
#ifdef WIN16
#define ERR_load_CRYPTO_strings	ERR_load_CRYPTOlib_strings
#endif

#ifndef NOPROTO

char *SSLeay_version(int type);
unsigned long SSLeay(void);

int CRYPTO_get_ex_new_index(int idx,STACK **sk,long argl,char *argp,
	int (*new_func)(),int (*dup_func)(),void (*free_func)());
int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad,int idx,char *val);
char *CRYPTO_get_ex_data(CRYPTO_EX_DATA *ad,int idx);
int CRYPTO_dup_ex_data(STACK *meth,CRYPTO_EX_DATA *from,CRYPTO_EX_DATA *to);
void CRYPTO_free_ex_data(STACK *meth,char *obj,CRYPTO_EX_DATA *ad);
void CRYPTO_new_ex_data(STACK *meth, char *obj, CRYPTO_EX_DATA *ad);

int CRYPTO_mem_ctrl(int mode);
int CRYPTO_get_new_lockid(char *name);
void CRYPTO_lock(int mode, int type,char *file,int line);
void CRYPTO_set_locking_callback(void (*func)(int mode,int type,char *file,
		int line));
void (*CRYPTO_get_locking_callback(void))(int mode,int type,char *file,
		int line);
void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,
		int type,char *file, int line));
int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,
		int type,char *file,int line);
void CRYPTO_set_id_callback(unsigned long (*func)(void));
unsigned long (*CRYPTO_get_id_callback(void))(void);
unsigned long CRYPTO_thread_id(void);
char *CRYPTO_get_lock_name(int type);
int CRYPTO_add_lock(int *pointer,int amount,int type, char *file,int line);

void CRYPTO_set_mem_functions(char *(*m)(),char *(*r)(), void (*free_func)());
void CRYPTO_get_mem_functions(char *(**m)(),char *(**r)(), void (**f)());
void CRYPTO_set_locked_mem_functions(char *(*m)(), void (*free_func)());
void CRYPTO_get_locked_mem_functions(char *(**m)(), void (**f)());

char *CRYPTO_malloc_locked(int num);
void CRYPTO_free_locked(char *);
char *CRYPTO_malloc(int num);
void CRYPTO_free(char *);
char *CRYPTO_realloc(char *addr,int num);
char *CRYPTO_remalloc(char *addr,int num);

char *CRYPTO_dbg_malloc(int num,char *file,int line);
char *CRYPTO_dbg_realloc(char *addr,int num,char *file,int line);
void CRYPTO_dbg_free(char *);
char *CRYPTO_dbg_remalloc(char *addr,int num,char *file,int line);
#ifndef NO_FP_API
void CRYPTO_mem_leaks_fp(FILE *);
#endif
void CRYPTO_mem_leaks(struct bio_st *bio);
/* unsigned long order, char *file, int line, int num_bytes, char *addr */
void CRYPTO_mem_leaks_cb(void (*cb)());

void ERR_load_CRYPTO_strings(void );

#else 

int CRYPTO_get_ex_new_index();
int CRYPTO_set_ex_data();
char *CRYPTO_get_ex_data();
int CRYPTO_dup_ex_data();
void CRYPTO_free_ex_data();
void CRYPTO_new_ex_data();

int CRYPTO_mem_ctrl();
char *SSLeay_version();
unsigned long SSLeay();

int CRYPTO_get_new_lockid();
void CRYPTO_lock();
void CRYPTO_set_locking_callback();
void (*CRYPTO_get_locking_callback())();
void CRYPTO_set_add_lock_callback();
int (*CRYPTO_get_add_lock_callback())();
void CRYPTO_set_id_callback();
unsigned long (*CRYPTO_get_id_callback())();
unsigned long CRYPTO_thread_id();
char *CRYPTO_get_lock_name();
int CRYPTO_add_lock();

void CRYPTO_set_mem_functions();
void CRYPTO_get_mem_functions();
char *CRYPTO_malloc();
char *CRYPTO_realloc();
void CRYPTO_free();
char *CRYPTO_remalloc();
char *CRYPTO_dbg_remalloc();
char *CRYPTO_dbg_malloc();
char *CRYPTO_dbg_realloc();
void CRYPTO_dbg_free();
#ifndef NO_FP_API
void CRYPTO_mem_leaks_fp();
#endif
void CRYPTO_mem_leaks();
void CRYPTO_mem_leaks_cb();

void ERR_load_CRYPTO_strings();

#endif

/* BEGIN ERROR CODES */
/* Error codes for the CRYPTO functions. */

/* Function codes. */
#define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX		 100
#define CRYPTO_F_CRYPTO_GET_NEW_LOCKID			 101
#define CRYPTO_F_CRYPTO_SET_EX_DATA			 102

/* Reason codes. */
 
#ifdef  __cplusplus
}
#endif
#endif
Commit	Line	Data
d02b48c6	1	/* crypto/crypto.h */
58964a49	2	/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6 RE	3	* All rights reserved.
	4	*
	5	* This package is an SSL implementation written
	6	* by Eric Young (eay@cryptsoft.com).
	7	* The implementation was written so as to conform with Netscapes SSL.
	8	*
	9	* This library is free for commercial and non-commercial use as long as
	10	* the following conditions are aheared to. The following conditions
	11	* apply to all code found in this distribution, be it the RC4, RSA,
	12	* lhash, DES, etc., code; not just the SSL code. The SSL documentation
	13	* included with this distribution is covered by the same copyright terms
	14	* except that the holder is Tim Hudson (tjh@cryptsoft.com).
	15	*
	16	* Copyright remains Eric Young's, and as such any Copyright notices in
	17	* the code are not to be removed.
	18	* If this package is used in a product, Eric Young should be given attribution
	19	* as the author of the parts of the library used.
	20	* This can be in the form of a textual message at program startup or
	21	* in documentation (online or textual) provided with the package.
	22	*
	23	* Redistribution and use in source and binary forms, with or without
	24	* modification, are permitted provided that the following conditions
	25	* are met:
	26	* 1. Redistributions of source code must retain the copyright
	27	* notice, this list of conditions and the following disclaimer.
	28	* 2. Redistributions in binary form must reproduce the above copyright
	29	* notice, this list of conditions and the following disclaimer in the
	30	* documentation and/or other materials provided with the distribution.
	31	* 3. All advertising materials mentioning features or use of this software
	32	* must display the following acknowledgement:
	33	* "This product includes cryptographic software written by
	34	* Eric Young (eay@cryptsoft.com)"
	35	* The word 'cryptographic' can be left out if the rouines from the library
	36	* being used are not cryptographic related :-).
	37	* 4. If you include any Windows specific code (or a derivative thereof) from
	38	* the apps directory (application code) you must include an acknowledgement:
	39	* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
	40	*
	41	* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
	42	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	43	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	44	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
	45	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	46	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	47	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	48	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	49	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	50	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	51	* SUCH DAMAGE.
	52	*
	53	* The licence and distribution terms for any publically available version or
	54	* derivative of this code cannot be changed. i.e. this code cannot simply be
	55	* copied and put under another distribution licence
	56	* [including the GNU Public Licence.]
	57	*/
	58
	59	#ifndef HEADER_CRYPTO_H
	60	#define HEADER_CRYPTO_H
	61
	62	#ifdef __cplusplus
	63	extern "C" {
	64	#endif
	65
58964a49 RE	66	#include "stack.h"
58964a49 RE	67
d02b48c6 RE	68	/* This is more to be used to check the correct DLL is being used
d02b48c6 RE	69	* in the MS world. */
dfeab068	70	#define SSLEAY_VERSION_NUMBER 0x0911 /* Version 0.5.1c would be 0513 */
d02b48c6 RE	71
	72	#define SSLEAY_VERSION 0
	73	/* #define SSLEAY_OPTIONS 1 no longer supported */
	74	#define SSLEAY_CFLAGS 2
	75	#define SSLEAY_BUILT_ON 3
dfeab068	76	#define SSLEAY_PLATFORM 4
d02b48c6 RE	77
	78	/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
	79	* names in cryptlib.c
	80	*/
	81
	82	#define CRYPTO_LOCK_ERR 1
	83	#define CRYPTO_LOCK_ERR_HASH 2
	84	#define CRYPTO_LOCK_X509 3
	85	#define CRYPTO_LOCK_X509_INFO 4
	86	#define CRYPTO_LOCK_X509_PKEY 5
	87	#define CRYPTO_LOCK_X509_CRL 6
	88	#define CRYPTO_LOCK_X509_REQ 7
	89	#define CRYPTO_LOCK_DSA 8
	90	#define CRYPTO_LOCK_RSA 9
	91	#define CRYPTO_LOCK_EVP_PKEY 10
	92	#define CRYPTO_LOCK_X509_STORE 11
	93	#define CRYPTO_LOCK_SSL_CTX 12
	94	#define CRYPTO_LOCK_SSL_CERT 13
	95	#define CRYPTO_LOCK_SSL_SESSION 14
	96	#define CRYPTO_LOCK_SSL 15
	97	#define CRYPTO_LOCK_RAND 16
	98	#define CRYPTO_LOCK_MALLOC 17
	99	#define CRYPTO_LOCK_BIO 18
	100	#define CRYPTO_LOCK_BIO_GETHOSTBYNAME 19
58964a49 RE	101	#define CRYPTO_LOCK_RSA_BLINDING 20
58964a49 RE	102	#define CRYPTO_NUM_LOCKS 21
d02b48c6 RE	103
	104	#define CRYPTO_LOCK 1
	105	#define CRYPTO_UNLOCK 2
	106	#define CRYPTO_READ 4
	107	#define CRYPTO_WRITE 8
	108
dfeab068	109	#ifndef NO_LOCKING
d02b48c6 RE	110	#ifndef CRYPTO_w_lock
	111	#define CRYPTO_w_lock(type) \
	112	CRYPTO_lock(CRYPTO_LOCK\|CRYPTO_WRITE,type,__FILE__,__LINE__)
	113	#define CRYPTO_w_unlock(type) \
	114	CRYPTO_lock(CRYPTO_UNLOCK\|CRYPTO_WRITE,type,__FILE__,__LINE__)
	115	#define CRYPTO_r_lock(type) \
	116	CRYPTO_lock(CRYPTO_LOCK\|CRYPTO_READ,type,__FILE__,__LINE__)
	117	#define CRYPTO_r_unlock(type) \
	118	CRYPTO_lock(CRYPTO_UNLOCK\|CRYPTO_READ,type,__FILE__,__LINE__)
	119	#define CRYPTO_add(addr,amount,type) \
	120	CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
dfeab068 RE	121	#endif
	122	#else
	123	#define CRYPTO_w_lock(a)
	124	#define CRYPTO_w_unlock(a)
	125	#define CRYPTO_r_lock(a)
	126	#define CRYPTO_r_unlock(a)
	127	#define CRYPTO_add(a,b,c) ((*(a))+=(b))
d02b48c6 RE	128	#endif
	129
	130	/* The following can be used to detect memory leaks in the SSLeay library.
	131	* It used, it turns on malloc checking */
	132
dfeab068 RE	133	#define CRYPTO_MEM_CHECK_OFF 0x0 /* an enume */
	134	#define CRYPTO_MEM_CHECK_ON 0x1 /* a bit */
	135	#define CRYPTO_MEM_CHECK_ENABLE 0x2 /* a bit */
	136	#define CRYPTO_MEM_CHECK_DISABLE 0x3 /* an enume */
d02b48c6 RE	137
	138	/*
	139	typedef struct crypto_mem_st
	140	{
	141	char (malloc_func)();
	142	char (realloc_func)();
	143	void (*free_func)();
	144	} CRYPTO_MEM_FUNC;
	145	*/
	146
58964a49 RE	147	/* predec of the BIO type */
	148	typedef struct bio_st BIO_dummy;
	149
	150	typedef struct crypto_ex_data_st
	151	{
	152	STACK *sk;
	153	int dummy; /* gcc is screwing up this data structure :-( */
	154	} CRYPTO_EX_DATA;
	155
	156	/* This stuff is basically class callback functions
	157	* The current classes are SSL_CTX, SSL, SSL_SESION, and a few more */
	158	typedef struct crypto_ex_data_func_st
	159	{
	160	long argl; /* Arbitary long */
	161	char argp; / Arbitary char * */
	162	/* Called when a new object is created */
	163	int (new_func)(/char *obj,
	164	char item,int index,long argl,char argp*/);
	165	/* Called when this object is free()ed */
	166	void (free_func)(/char *obj,
	167	char item,int index,long argl,char argp*/);
	168
	169	/* Called when we need to dup this one */
	170	int (dup_func)(/char obj_to,char obj_from,
	171	char *new,int index,long argl,char argp*/);
	172	} CRYPTO_EX_DATA_FUNCS;
	173
	174	/* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
	175	* entry.
	176	*/
	177
	178	#define CRYPTO_EX_INDEX_BIO 0
	179	#define CRYPTO_EX_INDEX_SSL 1
	180	#define CRYPTO_EX_INDEX_SSL_CTX 2
	181	#define CRYPTO_EX_INDEX_SSL_SESSION 3
	182	#define CRYPTO_EX_INDEX_X509_STORE 4
	183	#define CRYPTO_EX_INDEX_X509_STORE_CTX 5
d02b48c6 RE	184
	185	/* Use this for win32 DLL's */
	186	#define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\
	187	(char ()())malloc,\
	188	(char ()())realloc,\
	189	(void (*)())free)
	190
	191	#ifdef CRYPTO_MDEBUG
dfeab068 RE	192	#define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
	193	#define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
	194	#define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
	195	#define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
d02b48c6 RE	196	#define Malloc(num) CRYPTO_dbg_malloc((int)num,__FILE__,__LINE__)
	197	#define Realloc(addr,num) \
	198	CRYPTO_dbg_realloc((char *)addr,(int)num,__FILE__,__LINE__)
	199	#define Remalloc(addr,num) \
	200	CRYPTO_dbg_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
	201	#define FreeFunc CRYPTO_dbg_free
	202	#define Free(addr) CRYPTO_dbg_free((char *)(addr))
dfeab068 RE	203	#define Malloc_locked(num) CRYPTO_malloc_locked((int)num)
dfeab068 RE	204	#define Free_locked(addr) CRYPTO_free_locked((char *)(addr))
d02b48c6	205	#else
dfeab068 RE	206	#define MemCheck_start()
	207	#define MemCheck_stop()
	208	#define MemCheck_on()
	209	#define MemCheck_off()
d02b48c6 RE	210	#define Remalloc CRYPTO_remalloc
	211	#if defined(WIN32) \|\| defined(MFUNC)
	212	#define Malloc CRYPTO_malloc
	213	#define Realloc(a,n) CRYPTO_realloc((char *)(a),(n))
	214	#define FreeFunc CRYPTO_free
	215	#define Free(addr) CRYPTO_free((char *)(addr))
dfeab068 RE	216	#define Malloc_locked CRYPTO_malloc_locked
dfeab068 RE	217	#define Free_locked(addr) CRYPTO_free_locked((char *)(addr))
d02b48c6 RE	218	#else
	219	#define Malloc malloc
	220	#define Realloc realloc
	221	#define FreeFunc free
	222	#define Free(addr) free((char *)(addr))
dfeab068 RE	223	#define Malloc_locked malloc
dfeab068 RE	224	#define Free_locked(addr) free((char *)(addr))
d02b48c6 RE	225	#endif /* WIN32 \|\| MFUNC */
	226	#endif /* MDEBUG */
	227
58964a49 RE	228	/* Case insensiteve linking causes problems.... */
	229	#ifdef WIN16
	230	#define ERR_load_CRYPTO_strings ERR_load_CRYPTOlib_strings
	231	#endif
	232
d02b48c6 RE	233	#ifndef NOPROTO
	234
	235	char *SSLeay_version(int type);
	236	unsigned long SSLeay(void);
	237
58964a49 RE	238	int CRYPTO_get_ex_new_index(int idx,STACK *sk,long argl,char argp,
	239	int (new_func)(),int (dup_func)(),void (*free_func)());
	240	int CRYPTO_set_ex_data(CRYPTO_EX_DATA ad,int idx,char val);
	241	char CRYPTO_get_ex_data(CRYPTO_EX_DATA ad,int idx);
	242	int CRYPTO_dup_ex_data(STACK meth,CRYPTO_EX_DATA from,CRYPTO_EX_DATA *to);
	243	void CRYPTO_free_ex_data(STACK meth,char obj,CRYPTO_EX_DATA *ad);
	244	void CRYPTO_new_ex_data(STACK meth, char obj, CRYPTO_EX_DATA *ad);
	245
d02b48c6	246	int CRYPTO_mem_ctrl(int mode);
58964a49	247	int CRYPTO_get_new_lockid(char *name);
d02b48c6 RE	248	void CRYPTO_lock(int mode, int type,char *file,int line);
	249	void CRYPTO_set_locking_callback(void (func)(int mode,int type,char file,
	250	int line));
	251	void (CRYPTO_get_locking_callback(void))(int mode,int type,char file,
	252	int line);
	253	void CRYPTO_set_add_lock_callback(int (func)(int num,int mount,
	254	int type,char *file, int line));
	255	int (CRYPTO_get_add_lock_callback(void))(int num,int mount,
	256	int type,char *file,int line);
	257	void CRYPTO_set_id_callback(unsigned long (*func)(void));
	258	unsigned long (*CRYPTO_get_id_callback(void))(void);
	259	unsigned long CRYPTO_thread_id(void);
	260	char *CRYPTO_get_lock_name(int type);
	261	int CRYPTO_add_lock(int pointer,int amount,int type, char file,int line);
	262
	263	void CRYPTO_set_mem_functions(char (m)(),char (r)(), void (*free_func)());
	264	void CRYPTO_get_mem_functions(char (m)(),char (r)(), void (f)());
dfeab068 RE	265	void CRYPTO_set_locked_mem_functions(char (m)(), void (*free_func)());
dfeab068 RE	266	void CRYPTO_get_locked_mem_functions(char (m)(), void (*f)());
d02b48c6	267
dfeab068 RE	268	char *CRYPTO_malloc_locked(int num);
dfeab068 RE	269	void CRYPTO_free_locked(char *);
d02b48c6	270	char *CRYPTO_malloc(int num);
d02b48c6	271	void CRYPTO_free(char *);
dfeab068	272	char CRYPTO_realloc(char addr,int num);
d02b48c6 RE	273	char CRYPTO_remalloc(char addr,int num);
	274
	275	char CRYPTO_dbg_malloc(int num,char file,int line);
	276	char CRYPTO_dbg_realloc(char addr,int num,char *file,int line);
	277	void CRYPTO_dbg_free(char *);
	278	char CRYPTO_dbg_remalloc(char addr,int num,char *file,int line);
58964a49	279	#ifndef NO_FP_API
d02b48c6 RE	280	void CRYPTO_mem_leaks_fp(FILE *);
d02b48c6 RE	281	#endif
58964a49	282	void CRYPTO_mem_leaks(struct bio_st *bio);
d02b48c6 RE	283	/* unsigned long order, char file, int line, int num_bytes, char addr */
	284	void CRYPTO_mem_leaks_cb(void (*cb)());
	285
58964a49 RE	286	void ERR_load_CRYPTO_strings(void );
58964a49 RE	287
d02b48c6 RE	288	#else
d02b48c6 RE	289
58964a49 RE	290	int CRYPTO_get_ex_new_index();
	291	int CRYPTO_set_ex_data();
	292	char *CRYPTO_get_ex_data();
	293	int CRYPTO_dup_ex_data();
	294	void CRYPTO_free_ex_data();
	295	void CRYPTO_new_ex_data();
	296
d02b48c6 RE	297	int CRYPTO_mem_ctrl();
	298	char *SSLeay_version();
	299	unsigned long SSLeay();
	300
58964a49	301	int CRYPTO_get_new_lockid();
d02b48c6 RE	302	void CRYPTO_lock();
	303	void CRYPTO_set_locking_callback();
	304	void (*CRYPTO_get_locking_callback())();
	305	void CRYPTO_set_add_lock_callback();
	306	int (*CRYPTO_get_add_lock_callback())();
	307	void CRYPTO_set_id_callback();
	308	unsigned long (*CRYPTO_get_id_callback())();
	309	unsigned long CRYPTO_thread_id();
	310	char *CRYPTO_get_lock_name();
	311	int CRYPTO_add_lock();
	312
	313	void CRYPTO_set_mem_functions();
	314	void CRYPTO_get_mem_functions();
	315	char *CRYPTO_malloc();
	316	char *CRYPTO_realloc();
	317	void CRYPTO_free();
	318	char *CRYPTO_remalloc();
	319	char *CRYPTO_dbg_remalloc();
	320	char *CRYPTO_dbg_malloc();
	321	char *CRYPTO_dbg_realloc();
	322	void CRYPTO_dbg_free();
58964a49	323	#ifndef NO_FP_API
d02b48c6 RE	324	void CRYPTO_mem_leaks_fp();
	325	#endif
	326	void CRYPTO_mem_leaks();
	327	void CRYPTO_mem_leaks_cb();
	328
58964a49 RE	329	void ERR_load_CRYPTO_strings();
58964a49 RE	330
d02b48c6 RE	331	#endif
d02b48c6 RE	332
58964a49 RE	333	/* BEGIN ERROR CODES */
	334	/* Error codes for the CRYPTO functions. */
	335
	336	/* Function codes. */
	337	#define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100
	338	#define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101
	339	#define CRYPTO_F_CRYPTO_SET_EX_DATA 102
	340
	341	/* Reason codes. */
	342
d02b48c6 RE	343	#ifdef __cplusplus
	344	}
	345	#endif
d02b48c6	346	#endif
58964a49	347