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def.trap.h revision 1.2 
      1  1.2  mycroft /*
      2  1.2  mycroft  * Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985.
      3  1.2  mycroft  *
      4  1.2  mycroft  *	$Id: def.trap.h,v 1.2 1993/08/02 17:16:54 mycroft Exp $
      5  1.2  mycroft  */
      6  1.1      cgd 
      7  1.1      cgd struct trap {
      8  1.1      cgd 	struct trap *ntrap;
      9  1.1      cgd 	xchar tx,ty;
     10  1.1      cgd 	unsigned ttyp:5;
     11  1.1      cgd 	unsigned tseen:1;
     12  1.1      cgd 	unsigned once:1;
     13  1.1      cgd };
     14  1.1      cgd 
     15  1.1      cgd extern struct trap *ftrap;
     16  1.1      cgd struct trap *t_at();
     17  1.1      cgd #define newtrap()	(struct trap *) alloc(sizeof(struct trap))
     18  1.1      cgd 
     19  1.1      cgd /* various kinds of traps */
     20  1.1      cgd #define BEAR_TRAP	0
     21  1.1      cgd #define	ARROW_TRAP	1
     22  1.1      cgd #define	DART_TRAP	2
     23  1.1      cgd #define TRAPDOOR	3
     24  1.1      cgd #define	TELEP_TRAP	4
     25  1.1      cgd #define PIT 		5
     26  1.1      cgd #define SLP_GAS_TRAP	6
     27  1.1      cgd #define	PIERC		7
     28  1.1      cgd #define	MIMIC		8	/* used only in mklev.c */
     29  1.1      cgd #define TRAPNUM 	9	/* if not less than 32, change sizeof(ttyp) */
     30  1.1      cgd 				/* see also mtrapseen (bit map) */
     31