/* Error handling.
 */
#ifndef	D_iraf_error_h
#define	D_iraf_error_h

#define	EA_FATAL	1
#define	EA_ERROR	2
#define	EA_WARN		3
#define	EA_RESTART	(-99)

#define	SYS_XACV	501
#define	SYS_XARITH	502
#define	SYS_XINT	503

#endif /* D_iraf_error_h */
