775 	const u_int8_t *optr,*source_address,*dest_address;  in clnp_print()  local
785         optr = pptr;  in clnp_print()
837         osi_print_cksum(optr, EXTRACT_16BITS(clnp_header->cksum), 7,  in clnp_print()
991             if (length-(pptr-optr) > 0) {  in clnp_print()
993                 print_unknown_data(pptr,"\n\t  ",length-(pptr-optr));  in clnp_print()
1030 	const u_int8_t *optr;  in esis_print()  local
1048         optr = pptr;  in esis_print()
1099             print_unknown_data(optr,"\n\t",sizeof(struct esis_header_t));  in esis_print()
2095     const u_int8_t *optr, *pptr, *tptr;  in isis_print()  local
2101     optr = p; /* initialize the _o_riginal pointer to the packet start -  in isis_print()
2234         if(!print_unknown_data(optr,"\n\t",8)) /* provide the _o_riginal pointer */  in isis_print()
2687                 sigcheck = signature_verify(optr, length,  in isis_print()
2898             osi_print_cksum(optr, EXTRACT_16BITS(tptr), tptr-optr, length);  in isis_print()