
NAME :: query_guest_access

SYNTAX :: query_guest_access(string target);
          query_guest_access();

This function has two modes.
    1) If you supplied a target then a 1 or 0 is returned. 1 means that
       that person is present in the room's guest level of access. A 0
       means either they are not or the array is empty.
    2) If no args are passed then an array of names is returned.
       A 0 is returned if the array was empty.

Special note ---
   Please see the man entry for the sfun security_screen_guest
   This sfun is the actual test that the system uses to determine
   if a person has a particular level of access or not.

