dgd/
dgd/mud/doc/kernel/
dgd/mud/doc/kernel/hook/
dgd/mud/doc/kernel/lfun/
dgd/mud/include/
dgd/mud/include/kernel/
dgd/mud/kernel/lib/
dgd/mud/kernel/lib/api/
dgd/mud/kernel/obj/
dgd/mud/kernel/sys/
dgd/src/host/beos/
dgd/src/host/pc/res/
dgd/src/host/unix/
dgd/src/lpc/
dgd/src/parser/
# define ec_push(cleanup)	setjmp(*_ec_push_(cleanup))

typedef void  (*ec_ftn)		P((frame*, Int));

extern void	ec_clear	P((void));
extern jmp_buf *_ec_push_	P((ec_ftn));
extern void	ec_pop		P((void));

extern void	serror		P((string*));
extern string  *errorstr	P((void));

extern void	message		();
extern void	error		();
extern void	fatal		();