asn1_get_length_ber - API function

       const unsigned char * ber
                   BER data to decode.

       int ber_len Length of BER data to decode.

       int * len   Output variable containing the length of the BER length field.

       Copyright © 2006-2025 Free Software Foundation, Inc..
       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.

       Extract a length field from BER data.  The difference to asn1_get_length_der() is that this function will
       return a length even if the value has indefinite encoding.

       asn1_get_length_ber - API function

       Return the decoded length value, or negative value when the value was too big.

       The full documentation for libtasn1 is maintained as a Texinfo manual.  If the info and libtasn1 programs
       are properly installed at your site, the command

              infolibtasn1

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

              https://www.gnu.org/software/libtasn1/manual/

libtasn1                                             4.20.0                               asn1_get_length_ber(3)

       2.0

#include<libtasn1.h>longasn1_get_length_ber(constunsignedchar*ber,intber_len,int*len);