348:/cmd/std/soul_cmd.c (/cmd/std/soul_cmd.c)
(static object *) find_neighbour(object *found, object *search, int depth)
/*
 * Function name: find_neighbour
 * Description  : This function will recursively search through the
 *                neighbouring rooms to a particular room to find the
 *                rooms a shout or scream will be heard in.
 * Arguments    : object *found  - the rooms already found.
 *                object *search - the rooms still to search.
 *                int    depth   - the depth still to search.
 * Returns      : object * - the neighbouring rooms.
 */
