/* crypto/asn1/asn1.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_ASN1_H

 #define HEADER_ASN1_H

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

 #define SYMBIAN

 #endif

 #ifdef SYMBIAN

 #include <e32def.h>

 #endif

 #include <time.h>

 #include <openssl/e_os2.h>

 #ifndef OPENSSL_NO_BIO

 #include <openssl/bio.h>

 #endif

 #include <openssl/stack.h>

 #include <openssl/safestack.h>

 #include <openssl/symhacks.h>

 #include <openssl/ossl_typ.h>

 #ifndef OPENSSL_NO_DEPRECATED

 #include <openssl/bn.h>

 #endif

 #ifdef OPENSSL_BUILD_SHLIBCRYPTO

 # undef OPENSSL_EXTERN

 # define OPENSSL_EXTERN OPENSSL_EXPORT

 #endif

 #ifdef  __cplusplus

 extern "C" {

 #endif

 #define V_ASN1_UNIVERSAL		0x00

 #define	V_ASN1_APPLICATION		0x40

 #define V_ASN1_CONTEXT_SPECIFIC		0x80

 #define V_ASN1_PRIVATE			0xc0

 #define V_ASN1_CONSTRUCTED		0x20

 #define V_ASN1_PRIMITIVE_TAG		0x1f

 #define V_ASN1_PRIMATIVE_TAG		0x1f

 #define V_ASN1_APP_CHOOSE		-2	/* let the recipient choose */

 #define V_ASN1_OTHER			-3	/* used in ASN1_TYPE */

 #define V_ASN1_ANY			-4	/* used in ASN1 template code */

 #define V_ASN1_NEG			0x100	/* negative flag */

 #define V_ASN1_UNDEF			-1

 #define V_ASN1_EOC			0

 #define V_ASN1_BOOLEAN			1	/**/

 #define V_ASN1_INTEGER			2

 #define V_ASN1_NEG_INTEGER		(2 | V_ASN1_NEG)

 #define V_ASN1_BIT_STRING		3

 #define V_ASN1_OCTET_STRING		4

 #define V_ASN1_NULL			5

 #define V_ASN1_OBJECT			6

 #define V_ASN1_OBJECT_DESCRIPTOR	7

 #define V_ASN1_EXTERNAL			8

 #define V_ASN1_REAL			9

 #define V_ASN1_ENUMERATED		10

 #define V_ASN1_NEG_ENUMERATED		(10 | V_ASN1_NEG)

 #define V_ASN1_UTF8STRING		12

 #define V_ASN1_SEQUENCE			16

 #define V_ASN1_SET			17

 #define V_ASN1_NUMERICSTRING		18	/**/

 #define V_ASN1_PRINTABLESTRING		19

 #define V_ASN1_T61STRING		20

 #define V_ASN1_TELETEXSTRING		20	/* alias */

 #define V_ASN1_VIDEOTEXSTRING		21	/**/

 #define V_ASN1_IA5STRING		22

 #define V_ASN1_UTCTIME			23

 #define V_ASN1_GENERALIZEDTIME		24	/**/

 #define V_ASN1_GRAPHICSTRING		25	/**/

 #define V_ASN1_ISO64STRING		26	/**/

 #define V_ASN1_VISIBLESTRING		26	/* alias */

 #define V_ASN1_GENERALSTRING		27	/**/

 #define V_ASN1_UNIVERSALSTRING		28	/**/

 #define V_ASN1_BMPSTRING		30

 /* For use with d2i_ASN1_type_bytes() */

 #define B_ASN1_NUMERICSTRING	0x0001

 #define B_ASN1_PRINTABLESTRING	0x0002

 #define B_ASN1_T61STRING	0x0004

 #define B_ASN1_TELETEXSTRING	0x0004

 #define B_ASN1_VIDEOTEXSTRING	0x0008

 #define B_ASN1_IA5STRING	0x0010

 #define B_ASN1_GRAPHICSTRING	0x0020

 #define B_ASN1_ISO64STRING	0x0040

 #define B_ASN1_VISIBLESTRING	0x0040

 #define B_ASN1_GENERALSTRING	0x0080

 #define B_ASN1_UNIVERSALSTRING	0x0100

 #define B_ASN1_OCTET_STRING	0x0200

 #define B_ASN1_BIT_STRING	0x0400

 #define B_ASN1_BMPSTRING	0x0800

 #define B_ASN1_UNKNOWN		0x1000

 #define B_ASN1_UTF8STRING	0x2000

 #define B_ASN1_UTCTIME		0x4000

 #define B_ASN1_GENERALIZEDTIME	0x8000

 #define B_ASN1_SEQUENCE		0x10000

 /* For use with ASN1_mbstring_copy() */

 #define MBSTRING_FLAG		0x1000

 #define MBSTRING_UTF8		(MBSTRING_FLAG)

 #define MBSTRING_ASC		(MBSTRING_FLAG|1)

 #define MBSTRING_BMP		(MBSTRING_FLAG|2)

 #define MBSTRING_UNIV		(MBSTRING_FLAG|4)

 struct X509_algor_st;

 #define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */

 #define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */

 /* We MUST make sure that, except for constness, asn1_ctx_st and

    asn1_const_ctx are exactly the same.  Fortunately, as soon as

    the old ASN1 parsing macros are gone, we can throw this away

    as well... */

 typedef struct asn1_ctx_st

 	{

 	unsigned char *p;/* work char pointer */

 	int eos;	/* end of sequence read for indefinite encoding */

 	int error;	/* error code to use when returning an error */

 	int inf;	/* constructed if 0x20, indefinite is 0x21 */

 	int tag;	/* tag from last 'get object' */

 	int xclass;	/* class from last 'get object' */

 	long slen;	/* length of last 'get object' */

 	unsigned char *max; /* largest value of p allowed */

 	unsigned char *q;/* temporary variable */

 	unsigned char **pp;/* variable */

 	int line;	/* used in error processing */

 	} ASN1_CTX;

 typedef struct asn1_const_ctx_st

 	{

 	const unsigned char *p;/* work char pointer */

 	int eos;	/* end of sequence read for indefinite encoding */

 	int error;	/* error code to use when returning an error */

 	int inf;	/* constructed if 0x20, indefinite is 0x21 */

 	int tag;	/* tag from last 'get object' */

 	int xclass;	/* class from last 'get object' */

 	long slen;	/* length of last 'get object' */

 	const unsigned char *max; /* largest value of p allowed */

 	const unsigned char *q;/* temporary variable */

 	const unsigned char **pp;/* variable */

 	int line;	/* used in error processing */

 	} ASN1_const_CTX;

 /* These are used internally in the ASN1_OBJECT to keep track of

  * whether the names and data need to be free()ed */

 #define ASN1_OBJECT_FLAG_DYNAMIC	 0x01	/* internal use */

 #define ASN1_OBJECT_FLAG_CRITICAL	 0x02	/* critical x509v3 object id */

 #define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04	/* internal use */

 #define ASN1_OBJECT_FLAG_DYNAMIC_DATA 	 0x08	/* internal use */

 typedef struct asn1_object_st

 	{

 	const char *sn,*ln;

 	int nid;

 	int length;

 	unsigned char *data;

 	int flags;	/* Should we free this one */

 	} ASN1_OBJECT;

 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */

 /* This indicates that the ASN1_STRING is not a real value but just a place

  * holder for the location where indefinite length constructed data should

  * be inserted in the memory buffer 

  */

 #define ASN1_STRING_FLAG_NDEF 0x010 

 /* This is the base type that holds just about everything :-) */

 typedef struct asn1_string_st

 	{

 	int length;

 	int type;

 	unsigned char *data;

 	/* The value of the following field depends on the type being

 	 * held.  It is mostly being used for BIT_STRING so if the

 	 * input data has a non-zero 'unused bits' value, it will be

 	 * handled correctly */

 	long flags;

 	} ASN1_STRING;

 /* ASN1_ENCODING structure: this is used to save the received

  * encoding of an ASN1 type. This is useful to get round

  * problems with invalid encodings which can break signatures.

  */

 typedef struct ASN1_ENCODING_st

 	{

 	unsigned char *enc;	/* DER encoding */

 	long len;		/* Length of encoding */

 	int modified;		 /* set to 1 if 'enc' is invalid */

 	} ASN1_ENCODING;

 /* Used with ASN1 LONG type: if a long is set to this it is omitted */

 #define ASN1_LONG_UNDEF	0x7fffffffL

 #define STABLE_FLAGS_MALLOC	0x01

 #define STABLE_NO_MASK		0x02

 #define DIRSTRING_TYPE	\

  (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)

 #define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)

 typedef struct asn1_string_table_st {

 	int nid;

 	long minsize;

 	long maxsize;

 	unsigned long mask;

 	unsigned long flags;

 } ASN1_STRING_TABLE;

 DECLARE_STACK_OF(ASN1_STRING_TABLE)

 /* size limits: this stuff is taken straight from RFC2459 */

 #define ub_name				32768

 #define ub_common_name			64

 #define ub_locality_name		128

 #define ub_state_name			128

 #define ub_organization_name		64

 #define ub_organization_unit_name	64

 #define ub_title			64

 #define ub_email_address		128

 /* Declarations for template structures: for full definitions

  * see asn1t.h

  */

 typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE;

 typedef struct ASN1_ITEM_st ASN1_ITEM;

 typedef struct ASN1_TLC_st ASN1_TLC;

 /* This is just an opaque pointer */

 typedef struct ASN1_VALUE_st ASN1_VALUE;

 /* Declare ASN1 functions: the implement macro in in asn1t.h */

 #define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type)

 #define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \

 	DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type)

 #define DECLARE_ASN1_FUNCTIONS_name(type, name) \

 	DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \

 	DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name)

 #define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \

 	DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \

 	DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)

 #define	DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \

   IMPORT_C type *d2i_##name(type **a, const unsigned char **in, long len); \

   IMPORT_C int i2d_##name(type *a, unsigned char **out); \

 	DECLARE_ASN1_ITEM(itname)

 #define	DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \

 	IMPORT_C type *d2i_##name(type **a, const unsigned char **in, long len); \

 	IMPORT_C int i2d_##name(const type *a, unsigned char **out); \

 	DECLARE_ASN1_ITEM(name)

 #define	DECLARE_ASN1_NDEF_FUNCTION(name) \

 	 IMPORT_C int i2d_##name##_NDEF(name *a, unsigned char **out);

 #define DECLARE_ASN1_FUNCTIONS_const(name) \

 	 IMPORT_C name *name##_new(void); \

    IMPORT_C void name##_free(name *a);

 #define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \

 	IMPORT_C type *name##_new(void); \

 	IMPORT_C void name##_free(type *a);

 #define D2I_OF(type) type *(*)(type **,const unsigned char **,long)

 #define I2D_OF(type) int (*)(type *,unsigned char **)

 #define I2D_OF_const(type) int (*)(const type *,unsigned char **)

 #define CHECKED_D2I_OF(type, d2i) \

     ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0)))

 #define CHECKED_I2D_OF(type, i2d) \

     ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0)))

 #define CHECKED_NEW_OF(type, xnew) \

     ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0)))

 #define CHECKED_PTR_OF(type, p) \

     ((void*) (1 ? p : (type*)0))

 #define CHECKED_PPTR_OF(type, p) \

     ((void**) (1 ? p : (type**)0))

 #define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long)

 #define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(type *,unsigned char **)

 #define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type)

 TYPEDEF_D2I2D_OF(void);

 /* The following macros and typedefs allow an ASN1_ITEM

  * to be embedded in a structure and referenced. Since

  * the ASN1_ITEM pointers need to be globally accessible

  * (possibly from shared libraries) they may exist in

  * different forms. On platforms that support it the

  * ASN1_ITEM structure itself will be globally exported.

  * Other platforms will export a function that returns

  * an ASN1_ITEM pointer.

  *

  * To handle both cases transparently the macros below

  * should be used instead of hard coding an ASN1_ITEM

  * pointer in a structure.

  *

  * The structure will look like this:

  *

  * typedef struct SOMETHING_st {

  *      ...

  *      ASN1_ITEM_EXP *iptr;

  *      ...

  * } SOMETHING; 

  *

  * It would be initialised as e.g.:

  *

  * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...};

  *

  * and the actual pointer extracted with:

  *

  * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr);

  *

  * Finally an ASN1_ITEM pointer can be extracted from an

  * appropriate reference with: ASN1_ITEM_rptr(X509). This

  * would be used when a function takes an ASN1_ITEM * argument.

  *

  */

 #ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION

 /* ASN1_ITEM pointer exported type */

 typedef const ASN1_ITEM ASN1_ITEM_EXP;

 /* Macro to obtain ASN1_ITEM pointer from exported type */

 #define ASN1_ITEM_ptr(iptr) (iptr)

 /* Macro to include ASN1_ITEM pointer from base type */

 #define ASN1_ITEM_ref(iptr) (&(iptr##_it))

 #define ASN1_ITEM_rptr(ref) (&(ref##_it))

 #define DECLARE_ASN1_ITEM(name) \

 	OPENSSL_EXTERN const ASN1_ITEM name##_it;

 #else

 /* Platforms that can't easily handle shared global variables are declared

  * as functions returning ASN1_ITEM pointers.

  */

 /* ASN1_ITEM pointer exported type */

 typedef const ASN1_ITEM * ASN1_ITEM_EXP(void);

 /* Macro to obtain ASN1_ITEM pointer from exported type */

 #define ASN1_ITEM_ptr(iptr) (iptr())

 /* Macro to include ASN1_ITEM pointer from base type */

 #define ASN1_ITEM_ref(iptr) (iptr##_it)

 #define ASN1_ITEM_rptr(ref) (ref##_it())

 #define DECLARE_ASN1_ITEM(name) \

 	IMPORT_C const ASN1_ITEM * name##_it(void);

 #endif

 /* Parameters used by ASN1_STRING_print_ex() */

 /* These determine which characters to escape:

  * RFC2253 special characters, control characters and

  * MSB set characters

  */

 #define ASN1_STRFLGS_ESC_2253		1

 #define ASN1_STRFLGS_ESC_CTRL		2

 #define ASN1_STRFLGS_ESC_MSB		4

 /* This flag determines how we do escaping: normally

  * RC2253 backslash only, set this to use backslash and

  * quote.

  */

 #define ASN1_STRFLGS_ESC_QUOTE		8

 /* These three flags are internal use only. */

 /* Character is a valid PrintableString character */

 #define CHARTYPE_PRINTABLESTRING	0x10

 /* Character needs escaping if it is the first character */

 #define CHARTYPE_FIRST_ESC_2253		0x20

 /* Character needs escaping if it is the last character */

 #define CHARTYPE_LAST_ESC_2253		0x40

 /* NB the internal flags are safely reused below by flags

  * handled at the top level.

  */

 /* If this is set we convert all character strings

  * to UTF8 first 

  */

 #define ASN1_STRFLGS_UTF8_CONVERT	0x10

 /* If this is set we don't attempt to interpret content:

  * just assume all strings are 1 byte per character. This

  * will produce some pretty odd looking output!

  */

 #define ASN1_STRFLGS_IGNORE_TYPE	0x20

 /* If this is set we include the string type in the output */

 #define ASN1_STRFLGS_SHOW_TYPE		0x40

 /* This determines which strings to display and which to

  * 'dump' (hex dump of content octets or DER encoding). We can

  * only dump non character strings or everything. If we

  * don't dump 'unknown' they are interpreted as character

  * strings with 1 octet per character and are subject to

  * the usual escaping options.

  */

 #define ASN1_STRFLGS_DUMP_ALL		0x80

 #define ASN1_STRFLGS_DUMP_UNKNOWN	0x100

 /* These determine what 'dumping' does, we can dump the

  * content octets or the DER encoding: both use the

  * RFC2253 #XXXXX notation.

  */

 #define ASN1_STRFLGS_DUMP_DER		0x200

 /* All the string flags consistent with RFC2253,

  * escaping control characters isn't essential in

  * RFC2253 but it is advisable anyway.

  */

 #define ASN1_STRFLGS_RFC2253	(ASN1_STRFLGS_ESC_2253 | \

 				ASN1_STRFLGS_ESC_CTRL | \

 				ASN1_STRFLGS_ESC_MSB | \

 				ASN1_STRFLGS_UTF8_CONVERT | \

 				ASN1_STRFLGS_DUMP_UNKNOWN | \

 				ASN1_STRFLGS_DUMP_DER)

 DECLARE_STACK_OF(ASN1_INTEGER)

 DECLARE_ASN1_SET_OF(ASN1_INTEGER)

 DECLARE_STACK_OF(ASN1_GENERALSTRING)

 typedef struct asn1_type_st

 	{

 	int type;

 	union	{

 		char *ptr;

 		ASN1_BOOLEAN		boolean;

 		ASN1_STRING *		asn1_string;

 		ASN1_OBJECT *		object;

 		ASN1_INTEGER *		integer;

 		ASN1_ENUMERATED *	enumerated;

 		ASN1_BIT_STRING *	bit_string;

 		ASN1_OCTET_STRING *	octet_string;

 		ASN1_PRINTABLESTRING *	printablestring;

 		ASN1_T61STRING *	t61string;

 		ASN1_IA5STRING *	ia5string;

 		ASN1_GENERALSTRING *	generalstring;

 		ASN1_BMPSTRING *	bmpstring;

 		ASN1_UNIVERSALSTRING *	universalstring;

 		ASN1_UTCTIME *		utctime;

 		ASN1_GENERALIZEDTIME *	generalizedtime;

 		ASN1_VISIBLESTRING *	visiblestring;

 		ASN1_UTF8STRING *	utf8string;

 		/* set and sequence are left complete and still

 		 * contain the set or sequence bytes */

 		ASN1_STRING *		set;

 		ASN1_STRING *		sequence;

 		} value;

 	} ASN1_TYPE;

 DECLARE_STACK_OF(ASN1_TYPE)

 DECLARE_ASN1_SET_OF(ASN1_TYPE)

 typedef struct asn1_method_st

 	{

 	i2d_of_void *i2d;

 	d2i_of_void *d2i;

 	void *(*create)(void);

 	void (*destroy)(void *);

 	} ASN1_METHOD;

 /* This is used when parsing some Netscape objects */

 typedef struct asn1_header_st

 	{

 	ASN1_OCTET_STRING *header;

 	void *data;

 	ASN1_METHOD *meth;

 	} ASN1_HEADER;

 /* This is used to contain a list of bit names */

 typedef struct BIT_STRING_BITNAME_st {

 	int bitnum;

 	const char *lname;

 	const char *sname;

 } BIT_STRING_BITNAME;

 #define M_ASN1_STRING_length(x)	((x)->length)

 #define M_ASN1_STRING_length_set(x, n)	((x)->length = (n))

 #define M_ASN1_STRING_type(x)	((x)->type)

 #define M_ASN1_STRING_data(x)	((x)->data)

 /* Macros for string operations */

 #define M_ASN1_BIT_STRING_new()	(ASN1_BIT_STRING *)\

 		ASN1_STRING_type_new(V_ASN1_BIT_STRING)

 #define M_ASN1_BIT_STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\

 		ASN1_STRING_dup((ASN1_STRING *)a)

 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\

 		(ASN1_STRING *)a,(ASN1_STRING *)b)

 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)

 #define M_ASN1_INTEGER_new()	(ASN1_INTEGER *)\

 		ASN1_STRING_type_new(V_ASN1_INTEGER)

 #define M_ASN1_INTEGER_free(a)		ASN1_STRING_free((ASN1_STRING *)a)

 #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)

 #define M_ASN1_INTEGER_cmp(a,b)	ASN1_STRING_cmp(\

 		(ASN1_STRING *)a,(ASN1_STRING *)b)

 #define M_ASN1_ENUMERATED_new()	(ASN1_ENUMERATED *)\

 		ASN1_STRING_type_new(V_ASN1_ENUMERATED)

 #define M_ASN1_ENUMERATED_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)

 #define M_ASN1_ENUMERATED_cmp(a,b)	ASN1_STRING_cmp(\

 		(ASN1_STRING *)a,(ASN1_STRING *)b)

 #define M_ASN1_OCTET_STRING_new()	(ASN1_OCTET_STRING *)\

 		ASN1_STRING_type_new(V_ASN1_OCTET_STRING)

 #define M_ASN1_OCTET_STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\

 		ASN1_STRING_dup((ASN1_STRING *)a)

 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\

 		(ASN1_STRING *)a,(ASN1_STRING *)b)

 #define M_ASN1_OCTET_STRING_set(a,b,c)	ASN1_STRING_set((ASN1_STRING *)a,b,c)

 #define M_ASN1_OCTET_STRING_print(a,b)	ASN1_STRING_print(a,(ASN1_STRING *)b)

 #define M_i2d_ASN1_OCTET_STRING(a,pp) \

 		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\

 		V_ASN1_UNIVERSAL)

 #define B_ASN1_TIME \

 			B_ASN1_UTCTIME | \

 			B_ASN1_GENERALIZEDTIME

 #define B_ASN1_PRINTABLE \

 			B_ASN1_PRINTABLESTRING| \

 			B_ASN1_T61STRING| \

 			B_ASN1_IA5STRING| \

 			B_ASN1_BIT_STRING| \

 			B_ASN1_UNIVERSALSTRING|\

 			B_ASN1_BMPSTRING|\

 			B_ASN1_UTF8STRING|\

 			B_ASN1_SEQUENCE|\

 			B_ASN1_UNKNOWN

 #define B_ASN1_DIRECTORYSTRING \

 			B_ASN1_PRINTABLESTRING| \

 			B_ASN1_TELETEXSTRING|\

 			B_ASN1_BMPSTRING|\

 			B_ASN1_UNIVERSALSTRING|\

 			B_ASN1_UTF8STRING

 #define B_ASN1_DISPLAYTEXT \

 			B_ASN1_IA5STRING| \

 			B_ASN1_VISIBLESTRING| \

 			B_ASN1_BMPSTRING|\

 			B_ASN1_UTF8STRING

 #define M_ASN1_PRINTABLE_new()	ASN1_STRING_type_new(V_ASN1_T61STRING)

 #define M_ASN1_PRINTABLE_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\

 		pp,a->type,V_ASN1_UNIVERSAL)

 #define M_d2i_ASN1_PRINTABLE(a,pp,l) \

 		d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \

 			B_ASN1_PRINTABLE)

 #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)

 #define M_DIRECTORYSTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\

 						pp,a->type,V_ASN1_UNIVERSAL)

 #define M_d2i_DIRECTORYSTRING(a,pp,l) \

 		d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \

 			B_ASN1_DIRECTORYSTRING)

 #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)

 #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\

 						pp,a->type,V_ASN1_UNIVERSAL)

 #define M_d2i_DISPLAYTEXT(a,pp,l) \

 		d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \

 			B_ASN1_DISPLAYTEXT)

 #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\

 		ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)

 #define M_ASN1_PRINTABLESTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_ASN1_PRINTABLESTRING(a,pp) \

 		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\

 		V_ASN1_UNIVERSAL)

 #define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \

 		(ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\

 		((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)

 #define M_ASN1_T61STRING_new()	(ASN1_T61STRING *)\

 		ASN1_STRING_type_new(V_ASN1_T61STRING)

 #define M_ASN1_T61STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_ASN1_T61STRING(a,pp) \

 		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\

 		V_ASN1_UNIVERSAL)

 #define M_d2i_ASN1_T61STRING(a,pp,l) \

 		(ASN1_T61STRING *)d2i_ASN1_type_bytes\

 		((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)

 #define M_ASN1_IA5STRING_new()	(ASN1_IA5STRING *)\

 		ASN1_STRING_type_new(V_ASN1_IA5STRING)

 #define M_ASN1_IA5STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_ASN1_IA5STRING_dup(a)	\

 			(ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)

 #define M_i2d_ASN1_IA5STRING(a,pp) \

 		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\

 			V_ASN1_UNIVERSAL)

 #define M_d2i_ASN1_IA5STRING(a,pp,l) \

 		(ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\

 			B_ASN1_IA5STRING)

 #define M_ASN1_UTCTIME_new()	(ASN1_UTCTIME *)\

 		ASN1_STRING_type_new(V_ASN1_UTCTIME)

 #define M_ASN1_UTCTIME_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)

 #define M_ASN1_GENERALIZEDTIME_new()	(ASN1_GENERALIZEDTIME *)\

 		ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)

 #define M_ASN1_GENERALIZEDTIME_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\

 	(ASN1_STRING *)a)

 #define M_ASN1_TIME_new()	(ASN1_TIME *)\

 		ASN1_STRING_type_new(V_ASN1_UTCTIME)

 #define M_ASN1_TIME_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)

 #define M_ASN1_GENERALSTRING_new()	(ASN1_GENERALSTRING *)\

 		ASN1_STRING_type_new(V_ASN1_GENERALSTRING)

 #define M_ASN1_GENERALSTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_ASN1_GENERALSTRING(a,pp) \

 		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\

 			V_ASN1_UNIVERSAL)

 #define M_d2i_ASN1_GENERALSTRING(a,pp,l) \

 		(ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\

 		((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)

 #define M_ASN1_UNIVERSALSTRING_new()	(ASN1_UNIVERSALSTRING *)\

 		ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)

 #define M_ASN1_UNIVERSALSTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \

 		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\

 			V_ASN1_UNIVERSAL)

 #define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \

 		(ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\

 		((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)

 #define M_ASN1_BMPSTRING_new()	(ASN1_BMPSTRING *)\

 		ASN1_STRING_type_new(V_ASN1_BMPSTRING)

 #define M_ASN1_BMPSTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_ASN1_BMPSTRING(a,pp) \

 		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\

 			V_ASN1_UNIVERSAL)

 #define M_d2i_ASN1_BMPSTRING(a,pp,l) \

 		(ASN1_BMPSTRING *)d2i_ASN1_type_bytes\

 		((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)

 #define M_ASN1_VISIBLESTRING_new()	(ASN1_VISIBLESTRING *)\

 		ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)

 #define M_ASN1_VISIBLESTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_ASN1_VISIBLESTRING(a,pp) \

 		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\

 			V_ASN1_UNIVERSAL)

 #define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \

 		(ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\

 		((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)

 #define M_ASN1_UTF8STRING_new()	(ASN1_UTF8STRING *)\

 		ASN1_STRING_type_new(V_ASN1_UTF8STRING)

 #define M_ASN1_UTF8STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)

 #define M_i2d_ASN1_UTF8STRING(a,pp) \

 		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\

 			V_ASN1_UNIVERSAL)

 #define M_d2i_ASN1_UTF8STRING(a,pp,l) \

 		(ASN1_UTF8STRING *)d2i_ASN1_type_bytes\

 		((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)

   /* for the is_set parameter to i2d_ASN1_SET */

 #define IS_SEQUENCE	0

 #define IS_SET		1

 DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)

 IMPORT_C int ASN1_TYPE_get(ASN1_TYPE *a);

 IMPORT_C void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);

 IMPORT_C ASN1_OBJECT *	ASN1_OBJECT_new(void );

 IMPORT_C void		ASN1_OBJECT_free(ASN1_OBJECT *a);

 IMPORT_C int		i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);

 IMPORT_C ASN1_OBJECT *	c2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp,

 			long length);

 IMPORT_C ASN1_OBJECT *	d2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp,

 			long length);

 DECLARE_ASN1_ITEM(ASN1_OBJECT)

 DECLARE_STACK_OF(ASN1_OBJECT)

 DECLARE_ASN1_SET_OF(ASN1_OBJECT)

 IMPORT_C ASN1_STRING *	ASN1_STRING_new(void);

 IMPORT_C void		ASN1_STRING_free(ASN1_STRING *a);

 IMPORT_C ASN1_STRING *	ASN1_STRING_dup(ASN1_STRING *a);

 IMPORT_C ASN1_STRING *	ASN1_STRING_type_new(int type );

 IMPORT_C int 		ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);

   /* Since this is used to store all sorts of things, via macros, for now, make

      its data void * */

 IMPORT_C int 		ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);

 IMPORT_C int ASN1_STRING_length(ASN1_STRING *x);

 IMPORT_C void ASN1_STRING_length_set(ASN1_STRING *x, int n);

 IMPORT_C int ASN1_STRING_type(ASN1_STRING *x);

 IMPORT_C unsigned char * ASN1_STRING_data(ASN1_STRING *x);

 DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)

 IMPORT_C int		i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);

 IMPORT_C ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,const unsigned char **pp,

 			long length);

 IMPORT_C int		ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,

 			int length );

 IMPORT_C int		ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);

 IMPORT_C int		ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);

 #ifndef OPENSSL_NO_BIO

 IMPORT_C int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,

 				BIT_STRING_BITNAME *tbl, int indent);

 #endif

 IMPORT_C int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);

 IMPORT_C int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,

 				BIT_STRING_BITNAME *tbl);

 IMPORT_C int		i2d_ASN1_BOOLEAN(int a,unsigned char **pp);

 IMPORT_C int 		d2i_ASN1_BOOLEAN(int *a,const unsigned char **pp,long length);

 DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)

 IMPORT_C int		i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);

 IMPORT_C ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,const unsigned char **pp,

 			long length);

 IMPORT_C ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,const unsigned char **pp,

 			long length);

 IMPORT_C ASN1_INTEGER *	ASN1_INTEGER_dup(ASN1_INTEGER *x);

 IMPORT_C int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);

 DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)

 IMPORT_C int ASN1_UTCTIME_check(ASN1_UTCTIME *a);

 IMPORT_C ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);

 IMPORT_C int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str);

 IMPORT_C int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);

 #if 0

 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);

 #endif

 IMPORT_C int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a);

 IMPORT_C ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t);

 IMPORT_C int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str);

 DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)

 IMPORT_C ASN1_OCTET_STRING *	ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);

 IMPORT_C int 	ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);

 IMPORT_C int 	ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, int len);

 DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)

 DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING)

 DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING)

 DECLARE_ASN1_FUNCTIONS(ASN1_NULL)

 DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING)

 IMPORT_C int UTF8_getc(const unsigned char *str, int len, unsigned long *val);

 IMPORT_C int UTF8_putc(unsigned char *str, int len, unsigned long value);

 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)

 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)

 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)

 DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING)

 DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING)

 DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING)

 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING)

 DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME)

 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME)

 DECLARE_ASN1_FUNCTIONS(ASN1_TIME)

 DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF)

 IMPORT_C ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t);

 IMPORT_C int ASN1_TIME_check(ASN1_TIME *t);

 IMPORT_C ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out);

 IMPORT_C int i2d_ASN1_SET(STACK *a, unsigned char **pp,

 		 i2d_of_void *i2d, int ex_tag, int ex_class, int is_set);

 IMPORT_C STACK *	d2i_ASN1_SET(STACK **a, const unsigned char **pp, long length,

 		     d2i_of_void *d2i, void (*free_func)(void *),

 		     int ex_tag, int ex_class);

 #ifndef OPENSSL_NO_BIO

 IMPORT_C int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);

 IMPORT_C int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);

 IMPORT_C int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);

 IMPORT_C int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size);

 IMPORT_C int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);

 IMPORT_C int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);

 IMPORT_C int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);

 #endif

 IMPORT_C int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);

 IMPORT_C int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num);

 IMPORT_C ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,

 	const char *sn, const char *ln);

 IMPORT_C int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);

 IMPORT_C long ASN1_INTEGER_get(ASN1_INTEGER *a);

 IMPORT_C ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);

 IMPORT_C BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);

 IMPORT_C int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);

 IMPORT_C long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);

 IMPORT_C ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);

 IMPORT_C BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn);

 /* General */

 /* given a string, return the correct type, max is the maximum length */

 IMPORT_C int ASN1_PRINTABLE_type(const unsigned char *s, int max);

 IMPORT_C int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);

 IMPORT_C ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, const unsigned char **pp,

 	long length, int Ptag, int Pclass);

 IMPORT_C unsigned long ASN1_tag2bit(int tag);

 /* type is one or more of the B_ASN1_ values. */

 IMPORT_C ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,const unsigned char **pp,

 		long length,int type);

 /* PARSING */

 IMPORT_C int asn1_Finish(ASN1_CTX *c);

 IMPORT_C int asn1_const_Finish(ASN1_const_CTX *c);

 /* SPECIALS */

 IMPORT_C int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,

 	int *pclass, long omax);

 IMPORT_C int ASN1_check_infinite_end(unsigned char **p,long len);

 IMPORT_C int ASN1_const_check_infinite_end(const unsigned char **p,long len);

 IMPORT_C void ASN1_put_object(unsigned char **pp, int constructed, int length,

 	int tag, int xclass);

 IMPORT_C int ASN1_put_eoc(unsigned char **pp);

 IMPORT_C int ASN1_object_size(int constructed, int length, int tag);

 /* Used to implement other functions */

 IMPORT_C void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, char *x);

 #define ASN1_dup_of(type,i2d,d2i,x) \

     ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \

 		     CHECKED_D2I_OF(type, d2i), \

 		     CHECKED_PTR_OF(type, x)))

 #define ASN1_dup_of_const(type,i2d,d2i,x) \

     ((type*)ASN1_dup(CHECKED_I2D_OF(const type, i2d), \

 		     CHECKED_D2I_OF(type, d2i), \

 		     CHECKED_PTR_OF(const type, x)))

 IMPORT_C void *ASN1_item_dup(const ASN1_ITEM *it, void *x);

 #ifndef OPENSSL_NO_FP_API

 IMPORT_C void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x);

 #define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \

     ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \

 			CHECKED_D2I_OF(type, d2i), \

 			in, \

 			CHECKED_PPTR_OF(type, x)))

 IMPORT_C void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x);

 IMPORT_C int ASN1_i2d_fp(i2d_of_void *i2d,FILE *out,void *x);

 #define ASN1_i2d_fp_of(type,i2d,out,x) \

     (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \

 		 out, \

 		 CHECKED_PTR_OF(type, x)))

 #define ASN1_i2d_fp_of_const(type,i2d,out,x) \

     (ASN1_i2d_fp(CHECKED_I2D_OF(const type, i2d), \

 		 out, \

 		 CHECKED_PTR_OF(const type, x)))

 IMPORT_C int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x);

 IMPORT_C int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags);

 #endif

 IMPORT_C int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in);

 #ifndef OPENSSL_NO_BIO

 IMPORT_C void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x);

 #define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \

     ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \

 			  CHECKED_D2I_OF(type, d2i), \

 			  in, \

 			  CHECKED_PPTR_OF(type, x)))

 IMPORT_C void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x);

 IMPORT_C int ASN1_i2d_bio(i2d_of_void *i2d,BIO *out, unsigned char *x);

 #define ASN1_i2d_bio_of(type,i2d,out,x) \

     (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \

 		  out, \

 		  CHECKED_PTR_OF(type, x)))

 #define ASN1_i2d_bio_of_const(type,i2d,out,x) \

     (ASN1_i2d_bio(CHECKED_I2D_OF(const type, i2d), \

 		  out, \

 		  CHECKED_PTR_OF(const type, x)))

 IMPORT_C int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x);

 IMPORT_C int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);

 IMPORT_C int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a);

 IMPORT_C int ASN1_TIME_print(BIO *fp,ASN1_TIME *a);

 IMPORT_C int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);

 IMPORT_C int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);

 IMPORT_C int ASN1_parse(BIO *bp,const unsigned char *pp,long len,int indent);

 IMPORT_C int ASN1_parse_dump(BIO *bp,const unsigned char *pp,long len,int indent,int dump);

 #endif

 IMPORT_C const char *ASN1_tag2str(int tag);

 /* Used to load and write netscape format cert/key */

 IMPORT_C int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);

 IMPORT_C ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,const unsigned char **pp, long length);

 IMPORT_C ASN1_HEADER *ASN1_HEADER_new(void );

 IMPORT_C void ASN1_HEADER_free(ASN1_HEADER *a);

 IMPORT_C int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);

 /* Not used that much at this point, except for the first two */

 IMPORT_C ASN1_METHOD *X509_asn1_meth(void);

 IMPORT_C ASN1_METHOD *RSAPrivateKey_asn1_meth(void);

 IMPORT_C ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);

 IMPORT_C ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);

 IMPORT_C int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,

 	unsigned char *data, int len);

 IMPORT_C int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,

 	unsigned char *data, int max_len);

 IMPORT_C int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,

 	unsigned char *data, int len);

 IMPORT_C int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,

 	unsigned char *data, int max_len);

 IMPORT_C STACK *ASN1_seq_unpack(const unsigned char *buf, int len,

 		       d2i_of_void *d2i, void (*free_func)(void *));

 IMPORT_C unsigned char *ASN1_seq_pack(STACK *safes, i2d_of_void *i2d,

 			     unsigned char **buf, int *len );

 IMPORT_C void *ASN1_unpack_string(ASN1_STRING *oct, d2i_of_void *d2i);

 IMPORT_C void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it);

 IMPORT_C ASN1_STRING *ASN1_pack_string(void *obj, i2d_of_void *i2d,

 			      ASN1_OCTET_STRING **oct);

 #define ASN1_pack_string_of(type,obj,i2d,oct) \

     (ASN1_pack_string(CHECKED_PTR_OF(type, obj), \

 		      CHECKED_I2D_OF(type, i2d), \

 		      oct))

 IMPORT_C ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_OCTET_STRING **oct);

 IMPORT_C void ASN1_STRING_set_default_mask(unsigned long mask);

 IMPORT_C int ASN1_STRING_set_default_mask_asc(char *p);

 IMPORT_C unsigned long ASN1_STRING_get_default_mask(void);

 IMPORT_C int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,

 					int inform, unsigned long mask);

 IMPORT_C int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,

 					int inform, unsigned long mask, 

 					long minsize, long maxsize);

 IMPORT_C ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, 

 		const unsigned char *in, int inlen, int inform, int nid);

 IMPORT_C ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);

 IMPORT_C int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);

 IMPORT_C void ASN1_STRING_TABLE_cleanup(void);

 /* ASN1 template functions */

 /* Old API compatible functions */

 IMPORT_C ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);

 IMPORT_C void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);

 IMPORT_C ASN1_VALUE * ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in, long len, const ASN1_ITEM *it);

 IMPORT_C int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);

 IMPORT_C int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);

 IMPORT_C void ASN1_add_oid_module(void);

 IMPORT_C ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf);

 IMPORT_C ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf);

 /* 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_ASN1_strings(void);

 /* Error codes for the ASN1 functions. */

 /* Function codes. */

 #define ASN1_F_A2D_ASN1_OBJECT				 100

 #define ASN1_F_A2I_ASN1_ENUMERATED			 101

 #define ASN1_F_A2I_ASN1_INTEGER				 102

 #define ASN1_F_A2I_ASN1_STRING				 103

 #define ASN1_F_APPEND_EXP				 176

 #define ASN1_F_ASN1_BIT_STRING_SET_BIT			 183

 #define ASN1_F_ASN1_CB					 177

 #define ASN1_F_ASN1_CHECK_TLEN				 104

 #define ASN1_F_ASN1_COLLATE_PRIMITIVE			 105

 #define ASN1_F_ASN1_COLLECT				 106

 #define ASN1_F_ASN1_D2I_EX_PRIMITIVE			 108

 #define ASN1_F_ASN1_D2I_FP				 109

 #define ASN1_F_ASN1_D2I_READ_BIO			 107

 #define ASN1_F_ASN1_DIGEST				 184

 #define ASN1_F_ASN1_DO_ADB				 110

 #define ASN1_F_ASN1_DUP					 111

 #define ASN1_F_ASN1_ENUMERATED_SET			 112

 #define ASN1_F_ASN1_ENUMERATED_TO_BN			 113

 #define ASN1_F_ASN1_EX_C2I				 204

 #define ASN1_F_ASN1_FIND_END				 190

 #define ASN1_F_ASN1_GENERALIZEDTIME_SET			 185

 #define ASN1_F_ASN1_GENERATE_V3				 178

 #define ASN1_F_ASN1_GET_OBJECT				 114

 #define ASN1_F_ASN1_HEADER_NEW				 115

 #define ASN1_F_ASN1_I2D_BIO				 116

 #define ASN1_F_ASN1_I2D_FP				 117

 #define ASN1_F_ASN1_INTEGER_SET				 118

 #define ASN1_F_ASN1_INTEGER_TO_BN			 119

 #define ASN1_F_ASN1_ITEM_D2I_FP				 206

 #define ASN1_F_ASN1_ITEM_DUP				 191

 #define ASN1_F_ASN1_ITEM_EX_COMBINE_NEW			 121

 #define ASN1_F_ASN1_ITEM_EX_D2I				 120

 #define ASN1_F_ASN1_ITEM_I2D_BIO			 192

 #define ASN1_F_ASN1_ITEM_I2D_FP				 193

 #define ASN1_F_ASN1_ITEM_PACK				 198

 #define ASN1_F_ASN1_ITEM_SIGN				 195

 #define ASN1_F_ASN1_ITEM_UNPACK				 199

 #define ASN1_F_ASN1_ITEM_VERIFY				 197

 #define ASN1_F_ASN1_MBSTRING_NCOPY			 122

 #define ASN1_F_ASN1_OBJECT_NEW				 123

 #define ASN1_F_ASN1_PACK_STRING				 124

 #define ASN1_F_ASN1_PCTX_NEW				 205

 #define ASN1_F_ASN1_PKCS5_PBE_SET			 125

 #define ASN1_F_ASN1_SEQ_PACK				 126

 #define ASN1_F_ASN1_SEQ_UNPACK				 127

 #define ASN1_F_ASN1_SIGN				 128

 #define ASN1_F_ASN1_STR2TYPE				 179

 #define ASN1_F_ASN1_STRING_SET				 186

 #define ASN1_F_ASN1_STRING_TABLE_ADD			 129

 #define ASN1_F_ASN1_STRING_TYPE_NEW			 130

 #define ASN1_F_ASN1_TEMPLATE_EX_D2I			 132

 #define ASN1_F_ASN1_TEMPLATE_NEW			 133

 #define ASN1_F_ASN1_TEMPLATE_NOEXP_D2I			 131

 #define ASN1_F_ASN1_TIME_SET				 175

 #define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING		 134

 #define ASN1_F_ASN1_TYPE_GET_OCTETSTRING		 135

 #define ASN1_F_ASN1_UNPACK_STRING			 136

 #define ASN1_F_ASN1_UTCTIME_SET				 187

 #define ASN1_F_ASN1_VERIFY				 137

 #define ASN1_F_BITSTR_CB				 180

 #define ASN1_F_BN_TO_ASN1_ENUMERATED			 138

 #define ASN1_F_BN_TO_ASN1_INTEGER			 139

 #define ASN1_F_C2I_ASN1_BIT_STRING			 189

 #define ASN1_F_C2I_ASN1_INTEGER				 194

 #define ASN1_F_C2I_ASN1_OBJECT				 196

 #define ASN1_F_COLLECT_DATA				 140

 #define ASN1_F_D2I_ASN1_BIT_STRING			 141

 #define ASN1_F_D2I_ASN1_BOOLEAN				 142

 #define ASN1_F_D2I_ASN1_BYTES				 143

 #define ASN1_F_D2I_ASN1_GENERALIZEDTIME			 144

 #define ASN1_F_D2I_ASN1_HEADER				 145

 #define ASN1_F_D2I_ASN1_INTEGER				 146

 #define ASN1_F_D2I_ASN1_OBJECT				 147

 #define ASN1_F_D2I_ASN1_SET				 148

 #define ASN1_F_D2I_ASN1_TYPE_BYTES			 149

 #define ASN1_F_D2I_ASN1_UINTEGER			 150

 #define ASN1_F_D2I_ASN1_UTCTIME				 151

 #define ASN1_F_D2I_NETSCAPE_RSA				 152

 #define ASN1_F_D2I_NETSCAPE_RSA_2			 153

 #define ASN1_F_D2I_PRIVATEKEY				 154

 #define ASN1_F_D2I_PUBLICKEY				 155

 #define ASN1_F_D2I_RSA_NET				 200

 #define ASN1_F_D2I_RSA_NET_2				 201

 #define ASN1_F_D2I_X509					 156

 #define ASN1_F_D2I_X509_CINF				 157

 #define ASN1_F_D2I_X509_PKEY				 159

 #define ASN1_F_I2D_ASN1_SET				 188

 #define ASN1_F_I2D_ASN1_TIME				 160

 #define ASN1_F_I2D_DSA_PUBKEY				 161

 #define ASN1_F_I2D_EC_PUBKEY				 181

 #define ASN1_F_I2D_PRIVATEKEY				 163

 #define ASN1_F_I2D_PUBLICKEY				 164

 #define ASN1_F_I2D_RSA_NET				 162

 #define ASN1_F_I2D_RSA_PUBKEY				 165

 #define ASN1_F_LONG_C2I					 166

 #define ASN1_F_OID_MODULE_INIT				 174

 #define ASN1_F_PARSE_TAGGING				 182

 #define ASN1_F_PKCS5_PBE2_SET				 167

 #define ASN1_F_PKCS5_PBE_SET				 202

 #define ASN1_F_X509_CINF_NEW				 168

 #define ASN1_F_X509_CRL_ADD0_REVOKED			 169

 #define ASN1_F_X509_INFO_NEW				 170

 #define ASN1_F_X509_NAME_ENCODE				 203

 #define ASN1_F_X509_NAME_EX_D2I				 158

 #define ASN1_F_X509_NAME_EX_NEW				 171

 #define ASN1_F_X509_NEW					 172

 #define ASN1_F_X509_PKEY_NEW				 173

 /* Reason codes. */

 #define ASN1_R_ADDING_OBJECT				 171

 #define ASN1_R_AUX_ERROR				 100

 #define ASN1_R_BAD_CLASS				 101

 #define ASN1_R_BAD_OBJECT_HEADER			 102

 #define ASN1_R_BAD_PASSWORD_READ			 103

 #define ASN1_R_BAD_TAG					 104

 #define ASN1_R_BN_LIB					 105

 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH			 106

 #define ASN1_R_BUFFER_TOO_SMALL				 107

 #define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER		 108

 #define ASN1_R_DATA_IS_WRONG				 109

 #define ASN1_R_DECODE_ERROR				 110

 #define ASN1_R_DECODING_ERROR				 111

 #define ASN1_R_DEPTH_EXCEEDED				 174

 #define ASN1_R_ENCODE_ERROR				 112

 #define ASN1_R_ERROR_GETTING_TIME			 173

 #define ASN1_R_ERROR_LOADING_SECTION			 172

 #define ASN1_R_ERROR_PARSING_SET_ELEMENT		 113

 #define ASN1_R_ERROR_SETTING_CIPHER_PARAMS		 114

 #define ASN1_R_EXPECTING_AN_INTEGER			 115

 #define ASN1_R_EXPECTING_AN_OBJECT			 116

 #define ASN1_R_EXPECTING_A_BOOLEAN			 117

 #define ASN1_R_EXPECTING_A_TIME				 118

 #define ASN1_R_EXPLICIT_LENGTH_MISMATCH			 119

 #define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED		 120

 #define ASN1_R_FIELD_MISSING				 121

 #define ASN1_R_FIRST_NUM_TOO_LARGE			 122

 #define ASN1_R_HEADER_TOO_LONG				 123

 #define ASN1_R_ILLEGAL_BITSTRING_FORMAT			 175

 #define ASN1_R_ILLEGAL_BOOLEAN				 176

 #define ASN1_R_ILLEGAL_CHARACTERS			 124

 #define ASN1_R_ILLEGAL_FORMAT				 177

 #define ASN1_R_ILLEGAL_HEX				 178

 #define ASN1_R_ILLEGAL_IMPLICIT_TAG			 179

 #define ASN1_R_ILLEGAL_INTEGER				 180

 #define ASN1_R_ILLEGAL_NESTED_TAGGING			 181

 #define ASN1_R_ILLEGAL_NULL				 125

 #define ASN1_R_ILLEGAL_NULL_VALUE			 182

 #define ASN1_R_ILLEGAL_OBJECT				 183

 #define ASN1_R_ILLEGAL_OPTIONAL_ANY			 126

 #define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE		 170

 #define ASN1_R_ILLEGAL_TAGGED_ANY			 127

 #define ASN1_R_ILLEGAL_TIME_VALUE			 184

 #define ASN1_R_INTEGER_NOT_ASCII_FORMAT			 185

 #define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG		 128

 #define ASN1_R_INVALID_BMPSTRING_LENGTH			 129

 #define ASN1_R_INVALID_DIGIT				 130

 #define ASN1_R_INVALID_MODIFIER				 186

 #define ASN1_R_INVALID_NUMBER				 187

 #define ASN1_R_INVALID_SEPARATOR			 131

 #define ASN1_R_INVALID_TIME_FORMAT			 132

 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH		 133

 #define ASN1_R_INVALID_UTF8STRING			 134

 #define ASN1_R_IV_TOO_LARGE				 135

 #define ASN1_R_LENGTH_ERROR				 136

 #define ASN1_R_LIST_ERROR				 188

 #define ASN1_R_MISSING_EOC				 137

 #define ASN1_R_MISSING_SECOND_NUMBER			 138

 #define ASN1_R_MISSING_VALUE				 189

 #define ASN1_R_MSTRING_NOT_UNIVERSAL			 139

 #define ASN1_R_MSTRING_WRONG_TAG			 140

 #define ASN1_R_NESTED_ASN1_STRING			 197

 #define ASN1_R_NON_HEX_CHARACTERS			 141

 #define ASN1_R_NOT_ASCII_FORMAT				 190

 #define ASN1_R_NOT_ENOUGH_DATA				 142

 #define ASN1_R_NO_MATCHING_CHOICE_TYPE			 143

 #define ASN1_R_NULL_IS_WRONG_LENGTH			 144

 #define ASN1_R_OBJECT_NOT_ASCII_FORMAT			 191

 #define ASN1_R_ODD_NUMBER_OF_CHARS			 145

 #define ASN1_R_PRIVATE_KEY_HEADER_MISSING		 146

 #define ASN1_R_SECOND_NUMBER_TOO_LARGE			 147

 #define ASN1_R_SEQUENCE_LENGTH_MISMATCH			 148

 #define ASN1_R_SEQUENCE_NOT_CONSTRUCTED			 149

 #define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG		 192

 #define ASN1_R_SHORT_LINE				 150

 #define ASN1_R_STRING_TOO_LONG				 151

 #define ASN1_R_STRING_TOO_SHORT				 152

 #define ASN1_R_TAG_VALUE_TOO_HIGH			 153

 #define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 154

 #define ASN1_R_TIME_NOT_ASCII_FORMAT			 193

 #define ASN1_R_TOO_LONG					 155

 #define ASN1_R_TYPE_NOT_CONSTRUCTED			 156

 #define ASN1_R_UNABLE_TO_DECODE_RSA_KEY			 157

 #define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY		 158

 #define ASN1_R_UNEXPECTED_EOC				 159

 #define ASN1_R_UNKNOWN_FORMAT				 160

 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM		 161

 #define ASN1_R_UNKNOWN_OBJECT_TYPE			 162

 #define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE			 163

 #define ASN1_R_UNKNOWN_TAG				 194

 #define ASN1_R_UNKOWN_FORMAT				 195

 #define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE		 164

 #define ASN1_R_UNSUPPORTED_CIPHER			 165

 #define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM		 166

 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE		 167

 #define ASN1_R_UNSUPPORTED_TYPE				 196

 #define ASN1_R_WRONG_TAG				 168

 #define ASN1_R_WRONG_TYPE				 169

 #ifdef  __cplusplus

 }

 #endif

 #endif