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NAME

       gnutls_pem_base64_decode - decode base64 encoded data

SYNOPSIS

       #include <gnutls/gnutls.h>

       int  gnutls_pem_base64_decode(const char * header, const gnutls_datum_t
       * b64_data, unsigned char * result, size_t * result_size);

ARGUMENTS

       const char * header
                   A  null  terminated  string  with  the  PEM   header   (eg.
                   CERTIFICATE)

       const gnutls_datum_t * b64_data
                   contain the encoded data

       unsigned char * result
                   the place where decoded data will be copied

       size_t * result_size
                   holds the size of the result

DESCRIPTION

       This  function will decode the given encoded data.  If the header given
       is non null this function  will  search  for  "-----BEGIN  header"  and
       decode  only  this part.  Otherwise it will decode the first PEM packet
       found.

RETURNS

       On      success      GNUTLS_E_SUCCESS      (0)       is       returned,
       GNUTLS_E_SHORT_MEMORY_BUFFER  is  returned  if  the buffer given is not
       long enough, or 0 on success.

REPORTING BUGS

       Report   bugs   to    <bug-gnutls@gnu.org>.     GnuTLS    home    page:
       http://www.gnu.org/software/gnutls/  General  help  using GNU software:
       http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright © 2008 Free Software Foundation.
       Copying and distribution of this file, with  or  without  modification,
       are  permitted  in  any  medium  without royalty provided the copyright
       notice and this notice are preserved.

SEE ALSO

       The full documentation for gnutls is maintained as  a  Texinfo  manual.
       If  the  info  and gnutls programs are properly installed at your site,
       the command

              info gnutls

       should give you access to the complete manual.