Name: query_npc - get NPC status

Syntax:
	int query_npc()

Description:
	The query_npc checks if a living is a non-player-character (NPC) or
	not.

Return value: 1 if the living is an NPC, 0 if not
	
Examples:
	int npc;
	npc=this_player()->query_npc();

See also: