Manual:DIL Manual position update() - Seifert69/DikuMUD3 GitHub Wiki

position_update ( u : unitptr )
   u : A pointer to a player or a monster. The character will be
       updated and perhaps killed, incapacitated, mortally
       wounded, revived, etc. depending on current hitpoints.
       Useful when tampering with the 'hp' field. Example:

       pc.hp := pc.hp - 100;
       position_update(pc);