Compare the first 'len' hexadecimal characters (packets of 4 bits) of two oid structures.
@param a first oid structure. @param b second oid structure. @param len the number of hex chars to compare @return 0 in case of a match
See Implementation
Compare the first 'len' hexadecimal characters (packets of 4 bits) of two oid structures.
@param a first oid structure. @param b second oid structure. @param len the number of hex chars to compare @return 0 in case of a match