IP_rang_span      182 modules/ip/iproutines.h ip_rangesize_t IP_rang_span( ip_range_t *rangptr );
IP_rang_span      117 modules/rp/rp_search.c       span = IP_rang_span( & refptr->leafptr->iprange);
IP_rang_span      288 modules/rp/rp_search.c 	  && (span = IP_rang_span( &refptr->leafptr->iprange))!=min_span) {