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      1 =pod
      2 
      3 =head1 NAME
      4 
      5 ASN1_STRING_new, ASN1_STRING_type_new, ASN1_STRING_free -
      6 ASN1_STRING allocation functions
      7 
      8 =head1 SYNOPSIS
      9 
     10  #include <openssl/asn1.h>
     11 
     12  ASN1_STRING *ASN1_STRING_new(void);
     13  ASN1_STRING *ASN1_STRING_type_new(int type);
     14  void ASN1_STRING_free(ASN1_STRING *a);
     15 
     16 =head1 DESCRIPTION
     17 
     18 ASN1_STRING_new() returns an allocated B<ASN1_STRING> structure. Its type
     19 is undefined.
     20 
     21 ASN1_STRING_type_new() returns an allocated B<ASN1_STRING> structure of
     22 type I<type>.
     23 
     24 ASN1_STRING_free() frees up I<a>.
     25 If I<a> is NULL nothing is done.
     26 
     27 =head1 NOTES
     28 
     29 Other string types call the B<ASN1_STRING> functions. For example
     30 ASN1_OCTET_STRING_new() calls ASN1_STRING_type_new(V_ASN1_OCTET_STRING).
     31 
     32 =head1 RETURN VALUES
     33 
     34 ASN1_STRING_new() and ASN1_STRING_type_new() return a valid
     35 B<ASN1_STRING> structure or NULL if an error occurred.
     36 
     37 ASN1_STRING_free() does not return a value.
     38 
     39 =head1 SEE ALSO
     40 
     41 L<ERR_get_error(3)>
     42 
     43 =head1 COPYRIGHT
     44 
     45 Copyright 2002-2023 The OpenSSL Project Authors. All Rights Reserved.
     46 
     47 Licensed under the Apache License 2.0 (the "License").  You may not use
     48 this file except in compliance with the License.  You can obtain a copy
     49 in the file LICENSE in the source distribution or at
     50 L<https://www.openssl.org/source/license.html>.
     51 
     52 =cut
     53