text: /*
   * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
   *
   * Licensed under the OpenSSL license (the "License").  You may not use
   * this file except in compliance with the License.  You can obtain a copy
   * in the file LICENSE in the source distribution or at
   * https://www.openssl.org/source/license.html
   */
  
  #ifndef HEADER_ASN1_H
  # define HEADER_ASN1_H
  
  # include <time.h>
  # include <openssl/e_os2.h>
  # include <openssl/opensslconf.h>
  # include <openssl/bio.h>
  # include <openssl/stack.h>
  # include <openssl/safestack.h>
  
  # include <openssl/symhacks.h>
  
  # include <openssl/ossl_typ.h>
  # if OPENSSL_API_COMPAT < 0x10100000L
  #  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_UNDEF                    -1
  /* ASN.1 tag values */
  # define V_ASN1_EOC                      0
  # define V_ASN1_BOOLEAN                  1 /**/
  # define V_ASN1_INTEGER                  2
  # 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_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
  
  /*
   * NB the constants below are used internally by ASN1_INTEGER
   * and ASN1_ENUMERATED to indicate the sign. They are *not* on
   * the wire tag values.
   */
  
  # define V_ASN1_NEG                      0x100
  # define V_ASN1_NEG_INTEGER              (2 | V_ASN1_NEG)
  # define V_ASN1_NEG_ENUMERATED           (10 | V_ASN1_NEG)
  
  /* 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)
  # define SMIME_OLDMIME           0x400
  # define SMIME_CRLFEOL           0x800
  # define SMIME_STREAM            0x1000
      struct X509_algor_st;
  DEFINE_STACK_OF(X509_ALGOR)
  
  # 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 flag is used by the CMS code to indicate that a string is not
   * complete and is a place holder for content when it had all been accessed.
   * The flag will be reset when content has been written to it.
   */
  
  # define ASN1_STRING_FLAG_CONT 0x020
  /*
   * This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING
   * type.
   */
  # define ASN1_STRING_FLAG_MSTRING 0x040
  /* String is embedded and only content should be freed */
  # define ASN1_STRING_FLAG_EMBED 0x080
  /* This is the base type that holds just about everything :-) */
  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_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
  /*
   * A zero passed to ASN1_STRING_TABLE_new_add for the flags is interpreted
   * as "don't change" and STABLE_FLAGS_MALLOC is always set. By setting
   * STABLE_FLAGS_MALLOC only we can clear the existing value. Use the alias
   * STABLE_FLAGS_CLEAR to reflect this.
   */
  # define STABLE_FLAGS_CLEAR      STABLE_FLAGS_MALLOC
  # 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;
  
  DEFINE_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_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) \
          type *d2i_##name(type **a, const unsigned char **in, long len); \
          int i2d_##name(type *a, unsigned char **out); \
          DECLARE_ASN1_ITEM(itname)
  
  # define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
          type *d2i_##name(type **a, const unsigned char **in, long len); \
          int i2d_##name(const type *a, unsigned char **out); \
          DECLARE_ASN1_ITEM(name)
  
  # define DECLARE_ASN1_NDEF_FUNCTION(name) \
          int i2d_##name##_NDEF(name *a, unsigned char **out);
  
  # define DECLARE_ASN1_FUNCTIONS_const(name) \
          DECLARE_ASN1_ALLOC_FUNCTIONS(name) \
          DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name)
  
  # define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
          type *name##_new(void); \
          void name##_free(type *a);
  
  # define DECLARE_ASN1_PRINT_FUNCTION(stname) \
          DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname)
  
  # define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \
          int fname##_print_ctx(BIO *out, stname *x, int indent, \
                                           const ASN1_PCTX *pctx);
  
  # 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) \
          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
  
  /*
   * This flag specifies that RC2254 escaping shall be performed.
   */
  #define ASN1_STRFLGS_ESC_2254           0x400
  
  /*
   * 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)
  
  DEFINE_STACK_OF(ASN1_INTEGER)
  
  DEFINE_STACK_OF(ASN1_GENERALSTRING)
  
  DEFINE_STACK_OF(ASN1_UTF8STRING)
  
  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;
          ASN1_VALUE *asn1_value;
      } value;
  } ASN1_TYPE;
  
  DEFINE_STACK_OF(ASN1_TYPE)
  
  typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY;
  
  DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
  DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SET_ANY)
  
  /* 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 B_ASN1_TIME \
                          B_ASN1_UTCTIME | \
                          B_ASN1_GENERALIZEDTIME
  
  # define B_ASN1_PRINTABLE \
                          B_ASN1_NUMERICSTRING| \
                          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
  
  DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
  
  int ASN1_TYPE_get(const ASN1_TYPE *a);
  void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
  int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value);
  int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b);
  
  ASN1_TYPE *ASN1_TYPE_pack_sequence(const ASN1_ITEM *it, void *s, ASN1_TYPE **t);
  void *ASN1_TYPE_unpack_sequence(const ASN1_ITEM *it, const ASN1_TYPE *t);
  
  ASN1_OBJECT *ASN1_OBJECT_new(void);
  void ASN1_OBJECT_free(ASN1_OBJECT *a);
  int i2d_ASN1_OBJECT(const ASN1_OBJECT *a, unsigned char **pp);
  ASN1_OBJECT *d2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
                               long length);
  
  DECLARE_ASN1_ITEM(ASN1_OBJECT)
  
  DEFINE_STACK_OF(ASN1_OBJECT)
  
  ASN1_STRING *ASN1_STRING_new(void);
  void ASN1_STRING_free(ASN1_STRING *a);
  void ASN1_STRING_clear_free(ASN1_STRING *a);
  int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str);
  ASN1_STRING *ASN1_STRING_dup(const ASN1_STRING *a);
  ASN1_STRING *ASN1_STRING_type_new(int type);
  int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b);
    /*
     * Since this is used to store all sorts of things, via macros, for now,
     * make its data void *
     */
  int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
  void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len);
  int ASN1_STRING_length(const ASN1_STRING *x);
  void ASN1_STRING_length_set(ASN1_STRING *x, int n);
  int ASN1_STRING_type(const ASN1_STRING *x);
  DEPRECATEDIN_1_1_0(unsigned char *ASN1_STRING_data(ASN1_STRING *x))
  const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x);
  
  DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)
  int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length);
  int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
  int ASN1_BIT_STRING_get_bit(const ASN1_BIT_STRING *a, int n);
  int ASN1_BIT_STRING_check(const ASN1_BIT_STRING *a,
                            const unsigned char *flags, int flags_len);
  
  int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
                                 BIT_STRING_BITNAME *tbl, int indent);
  int ASN1_BIT_STRING_num_asc(const char *name, BIT_STRING_BITNAME *tbl);
  int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, const char *name, int value,
                              BIT_STRING_BITNAME *tbl);
  
  DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)
  ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
                                  long length);
  ASN1_INTEGER *ASN1_INTEGER_dup(const ASN1_INTEGER *x);
  int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y);
  
  DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
  
  int ASN1_UTCTIME_check(const ASN1_UTCTIME *a);
  ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t);
  ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t,
                                 int offset_day, long offset_sec);
  int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str);
  int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
  
  int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a);
  ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,
                                                 time_t t);
  ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s,
                                                 time_t t, int offset_day,
                                                 long offset_sec);
  int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str);
  int ASN1_TIME_diff(int *pday, int *psec,
                     const ASN1_TIME *from, const ASN1_TIME *to);
  
  DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
  ASN1_OCTET_STRING *ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *a);
  int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a,
                            const ASN1_OCTET_STRING *b);
  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)
  
  int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
  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)
  
  ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t);
  ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s, time_t t,
                           int offset_day, long offset_sec);
  int ASN1_TIME_check(const ASN1_TIME *t);
  ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(const ASN1_TIME *t,
                                                     ASN1_GENERALIZEDTIME **out);
  int ASN1_TIME_set_string(ASN1_TIME *s, const char *str);
  
  int i2a_ASN1_INTEGER(BIO *bp, const ASN1_INTEGER *a);
  int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size);
  int i2a_ASN1_ENUMERATED(BIO *bp, const ASN1_ENUMERATED *a);
  int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size);
  int i2a_ASN1_OBJECT(BIO *bp, const ASN1_OBJECT *a);
  int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size);
  int i2a_ASN1_STRING(BIO *bp, const ASN1_STRING *a, int type);
  int i2t_ASN1_OBJECT(char *buf, int buf_len, const ASN1_OBJECT *a);
  
  int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num);
  ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len,
                                  const char *sn, const char *ln);
  
  int ASN1_INTEGER_get_int64(int64_t *pr, const ASN1_INTEGER *a);
  int ASN1_INTEGER_set_int64(ASN1_INTEGER *a, int64_t r);
  int ASN1_INTEGER_get_uint64(uint64_t *pr, const ASN1_INTEGER *a);
  int ASN1_INTEGER_set_uint64(ASN1_INTEGER *a, uint64_t r);
  
  int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
  long ASN1_INTEGER_get(const ASN1_INTEGER *a);
  ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai);
  BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai, BIGNUM *bn);
  
  int ASN1_ENUMERATED_get_int64(int64_t *pr, const ASN1_ENUMERATED *a);
  int ASN1_ENUMERATED_set_int64(ASN1_ENUMERATED *a, int64_t r);
  
  
  int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
  long ASN1_ENUMERATED_get(const ASN1_ENUMERATED *a);
  ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(const BIGNUM *bn, ASN1_ENUMERATED *ai);
  BIGNUM *ASN1_ENUMERATED_to_BN(const ASN1_ENUMERATED *ai, BIGNUM *bn);
  
  /* General */
  /* given a string, return the correct type, max is the maximum length */
  int ASN1_PRINTABLE_type(const unsigned char *s, int max);
  
  unsigned long ASN1_tag2bit(int tag);
  
  /* SPECIALS */
  int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
                      int *pclass, long omax);
  int ASN1_check_infinite_end(unsigned char **p, long len);
  int ASN1_const_check_infinite_end(const unsigned char **p, long len);
  void ASN1_put_object(unsigned char **pp, int constructed, int length,
                       int tag, int xclass);
  int ASN1_put_eoc(unsigned char **pp);
  int ASN1_object_size(int constructed, int length, int tag);
  
  /* Used to implement other functions */
  void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *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)))
  
  void *ASN1_item_dup(const ASN1_ITEM *it, void *x);
  
  /* ASN1 alloc/free macros for when a type is only used internally */
  
  # define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type))
  # define M_ASN1_free_of(x, type) \
                  ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type))
  
  # ifndef OPENSSL_NO_STDIO
  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)))
  
  void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x);
  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)))
  
  int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x);
  int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags);
  # endif
  
  int ASN1_STRING_to_UTF8(unsigned char **out, const ASN1_STRING *in);
  
  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)))
  
  void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x);
  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)))
  
  int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x);
  int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a);
  int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a);
  int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a);
  int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v);
  int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags);
  int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int off);
  int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
                    unsigned char *buf, int off);
  int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent);
  int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent,
                      int dump);
  const char *ASN1_tag2str(int tag);
  
  /* Used to load and write Netscape format cert */
  
  int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
  
  int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len);
  int ASN1_TYPE_get_octetstring(const ASN1_TYPE *a, unsigned char *data, int max_len);
  int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
                                    unsigned char *data, int len);
  int ASN1_TYPE_get_int_octetstring(const ASN1_TYPE *a, long *num,
                                    unsigned char *data, int max_len);
  
  void *ASN1_item_unpack(const ASN1_STRING *oct, const ASN1_ITEM *it);
  
  ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it,
                              ASN1_OCTET_STRING **oct);
  
  void ASN1_STRING_set_default_mask(unsigned long mask);
  int ASN1_STRING_set_default_mask_asc(const char *p);
  unsigned long ASN1_STRING_get_default_mask(void);
  int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
                         int inform, unsigned long mask);
  int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
                          int inform, unsigned long mask,
                          long minsize, long maxsize);
  
  ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
                                      const unsigned char *in, int inlen,
                                      int inform, int nid);
  ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
  int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
  void ASN1_STRING_TABLE_cleanup(void);
  
  /* ASN1 template functions */
  
  /* Old API compatible functions */
  ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);
  void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);
  ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in,
                            long len, const ASN1_ITEM *it);
  int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
  int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out,
                         const ASN1_ITEM *it);
  
  void ASN1_add_oid_module(void);
  void ASN1_add_stable_module(void);
  
  ASN1_TYPE *ASN1_generate_nconf(const char *str, CONF *nconf);
  ASN1_TYPE *ASN1_generate_v3(const char *str, X509V3_CTX *cnf);
  int ASN1_str2mask(const char *str, unsigned long *pmask);
  
  /* ASN1 Print flags */
  
  /* Indicate missing OPTIONAL fields */
  # define ASN1_PCTX_FLAGS_SHOW_ABSENT             0x001
  /* Mark start and end of SEQUENCE */
  # define ASN1_PCTX_FLAGS_SHOW_SEQUENCE           0x002
  /* Mark start and end of SEQUENCE/SET OF */
  # define ASN1_PCTX_FLAGS_SHOW_SSOF               0x004
  /* Show the ASN1 type of primitives */
  # define ASN1_PCTX_FLAGS_SHOW_TYPE               0x008
  /* Don't show ASN1 type of ANY */
  # define ASN1_PCTX_FLAGS_NO_ANY_TYPE             0x010
  /* Don't show ASN1 type of MSTRINGs */
  # define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE         0x020
  /* Don't show field names in SEQUENCE */
  # define ASN1_PCTX_FLAGS_NO_FIELD_NAME           0x040
  /* Show structure names of each SEQUENCE field */
  # define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME  0x080
  /* Don't show structure name even at top level */
  # define ASN1_PCTX_FLAGS_NO_STRUCT_NAME          0x100
  
  int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent,
                      const ASN1_ITEM *it, const ASN1_PCTX *pctx);
  ASN1_PCTX *ASN1_PCTX_new(void);
  void ASN1_PCTX_free(ASN1_PCTX *p);
  unsigned long ASN1_PCTX_get_flags(const ASN1_PCTX *p);
  void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags);
  unsigned long ASN1_PCTX_get_nm_flags(const ASN1_PCTX *p);
  void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags);
  unsigned long ASN1_PCTX_get_cert_flags(const ASN1_PCTX *p);
  void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags);
  unsigned long ASN1_PCTX_get_oid_flags(const ASN1_PCTX *p);
  void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags);
  unsigned long ASN1_PCTX_get_str_flags(const ASN1_PCTX *p);
  void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags);
  
  ASN1_SCTX *ASN1_SCTX_new(int (*scan_cb) (ASN1_SCTX *ctx));
  void ASN1_SCTX_free(ASN1_SCTX *p);
  const ASN1_ITEM *ASN1_SCTX_get_item(ASN1_SCTX *p);
  const ASN1_TEMPLATE *ASN1_SCTX_get_template(ASN1_SCTX *p);
  unsigned long ASN1_SCTX_get_flags(ASN1_SCTX *p);
  void ASN1_SCTX_set_app_data(ASN1_SCTX *p, void *data);
  void *ASN1_SCTX_get_app_data(ASN1_SCTX *p);
  
  const BIO_METHOD *BIO_f_asn1(void);
  
  BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it);
  
  int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
                          const ASN1_ITEM *it);
  int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
                                const char *hdr, const ASN1_ITEM *it);
  int SMIME_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
                       int ctype_nid, int econt_nid,
                       STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it);
  ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it);
  int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
  int SMIME_text(BIO *in, BIO *out);
  
  /* 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.
   */
  
  int 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_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_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_DO_LOCK                              233
  # define ASN1_F_ASN1_DUP                                  111
  # define ASN1_F_ASN1_EX_C2I                               204
  # define ASN1_F_ASN1_FIND_END                             190
  # define ASN1_F_ASN1_GENERALIZEDTIME_ADJ                  216
  # define ASN1_F_ASN1_GENERATE_V3                          178
  # define ASN1_F_ASN1_GET_INT64                            224
  # define ASN1_F_ASN1_GET_OBJECT                           114
  # define ASN1_F_ASN1_GET_UINT64                           225
  # define ASN1_F_ASN1_I2D_BIO                              116
  # define ASN1_F_ASN1_I2D_FP                               117
  # define ASN1_F_ASN1_ITEM_D2I_FP                          206
  # define ASN1_F_ASN1_ITEM_DUP                             191
  # define ASN1_F_ASN1_ITEM_EMBED_D2I                       120
  # define ASN1_F_ASN1_ITEM_EMBED_NEW                       121
  # 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_SIGN_CTX                        220
  # 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_OUTPUT_DATA                          214
  # define ASN1_F_ASN1_PCTX_NEW                             205
  # define ASN1_F_ASN1_SCTX_NEW                             221
  # define ASN1_F_ASN1_SIGN                                 128
  # define ASN1_F_ASN1_STR2TYPE                             179
  # define ASN1_F_ASN1_STRING_GET_INT64                     227
  # define ASN1_F_ASN1_STRING_GET_UINT64                    230
  # define ASN1_F_ASN1_STRING_SET                           186
  # define ASN1_F_ASN1_STRING_TABLE_ADD                     129
  # define ASN1_F_ASN1_STRING_TO_BN                         228
  # 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_ADJ                             217
  # define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING             134
  # define ASN1_F_ASN1_TYPE_GET_OCTETSTRING                 135
  # define ASN1_F_ASN1_UTCTIME_ADJ                          218
  # define ASN1_F_ASN1_VERIFY                               137
  # define ASN1_F_B64_READ_ASN1                             209
  # define ASN1_F_B64_WRITE_ASN1                            210
  # define ASN1_F_BIO_NEW_NDEF                              208
  # define ASN1_F_BITSTR_CB                                 180
  # define ASN1_F_BN_TO_ASN1_STRING                         229
  # 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_C2I_IBUF                                  226
  # define ASN1_F_C2I_UINT64_INT                            101
  # define ASN1_F_COLLECT_DATA                              140
  # define ASN1_F_D2I_ASN1_OBJECT                           147
  # define ASN1_F_D2I_ASN1_UINTEGER                         150
  # define ASN1_F_D2I_AUTOPRIVATEKEY                        207
  # define ASN1_F_D2I_PRIVATEKEY                            154
  # define ASN1_F_D2I_PUBLICKEY                             155
  # define ASN1_F_DO_TCREATE                                222
  # define ASN1_F_I2D_ASN1_BIO_STREAM                       211
  # 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_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_IV                         167
  # define ASN1_F_PKCS5_PBE2_SET_SCRYPT                     231
  # define ASN1_F_PKCS5_PBE_SET                             202
  # define ASN1_F_PKCS5_PBE_SET0_ALGOR                      215
  # define ASN1_F_PKCS5_PBKDF2_SET                          219
  # define ASN1_F_PKCS5_SCRYPT_SET                          232
  # define ASN1_F_SMIME_READ_ASN1                           212
  # define ASN1_F_SMIME_TEXT                                213
  # define ASN1_F_STBL_MODULE_INIT                          223
  # define ASN1_F_UINT32_C2I                                105
  # define ASN1_F_UINT64_C2I                                112
  # 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_PKEY_NEW                             173
  
  /* Reason codes. */
  # define ASN1_R_ADDING_OBJECT                             171
  # define ASN1_R_ASN1_PARSE_ERROR                          203
  # define ASN1_R_ASN1_SIG_PARSE_ERROR                      204
  # define ASN1_R_AUX_ERROR                                 100
  # define ASN1_R_BAD_OBJECT_HEADER                         102
  # define ASN1_R_BMPSTRING_IS_WRONG_LENGTH                 214
  # 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_CONTEXT_NOT_INITIALISED                   217
  # define ASN1_R_DATA_IS_WRONG                             109
  # define ASN1_R_DECODE_ERROR                              110
  # define ASN1_R_DEPTH_EXCEEDED                            174
  # define ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED         198
  # define ASN1_R_ENCODE_ERROR                              112
  # define ASN1_R_ERROR_GETTING_TIME                        173
  # define ASN1_R_ERROR_LOADING_SECTION                     172
  # 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_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_NEGATIVE_VALUE                    226
  # 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_PADDING                           221
  # define ASN1_R_ILLEGAL_TAGGED_ANY                        127
  # define ASN1_R_ILLEGAL_TIME_VALUE                        184
  # define ASN1_R_ILLEGAL_ZERO_CONTENT                      222
  # define ASN1_R_INTEGER_NOT_ASCII_FORMAT                  185
  # define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG                128
  # define ASN1_R_INVALID_BIT_STRING_BITS_LEFT              220
  # define ASN1_R_INVALID_BMPSTRING_LENGTH                  129
  # define ASN1_R_INVALID_DIGIT                             130
  # define ASN1_R_INVALID_MIME_TYPE                         205
  # define ASN1_R_INVALID_MODIFIER                          186
  # define ASN1_R_INVALID_NUMBER                            187
  # define ASN1_R_INVALID_OBJECT_ENCODING                   216
  # define ASN1_R_INVALID_SCRYPT_PARAMETERS                 227
  # define ASN1_R_INVALID_SEPARATOR                         131
  # define ASN1_R_INVALID_STRING_TABLE_VALUE                218
  # define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH            133
  # define ASN1_R_INVALID_UTF8STRING                        134
  # define ASN1_R_INVALID_VALUE                             219
  # define ASN1_R_LIST_ERROR                                188
  # define ASN1_R_MIME_NO_CONTENT_TYPE                      206
  # define ASN1_R_MIME_PARSE_ERROR                          207
  # define ASN1_R_MIME_SIG_PARSE_ERROR                      208
  # 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_CONTENT_TYPE                           209
  # define ASN1_R_NO_MATCHING_CHOICE_TYPE                   143
  # define ASN1_R_NO_MULTIPART_BODY_FAILURE                 210
  # define ASN1_R_NO_MULTIPART_BOUNDARY                     211
  # define ASN1_R_NO_SIG_CONTENT_TYPE                       212
  # 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_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_SIG_INVALID_MIME_TYPE                     213
  # define ASN1_R_STREAMING_NOT_SUPPORTED                   202
  # define ASN1_R_STRING_TOO_LONG                           151
  # define ASN1_R_STRING_TOO_SHORT                          152
  # 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_LARGE                                 223
  # define ASN1_R_TOO_LONG                                  155
  # define ASN1_R_TOO_SMALL                                 224
  # define ASN1_R_TYPE_NOT_CONSTRUCTED                      156
  # define ASN1_R_TYPE_NOT_PRIMITIVE                        195
  # define ASN1_R_UNEXPECTED_EOC                            159
  # define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH           215
  # 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_SIGNATURE_ALGORITHM               199
  # define ASN1_R_UNKNOWN_TAG                               194
  # define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE           164
  # define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE               167
  # define ASN1_R_UNSUPPORTED_TYPE                          196
  # define ASN1_R_WRONG_INTEGER_TYPE                        225
  # define ASN1_R_WRONG_PUBLIC_KEY_TYPE                     200
  # define ASN1_R_WRONG_TAG                                 168
  
  # ifdef  __cplusplus
  }
  # endif
  #endif
  