1/* -
2 * Written by J.T. Conklin, Apr 6, 1995
3 * Public domain.
4 * $NetBSD: ieeefp.h,v 1.2 1999/07/07 01:52:26 danw Exp $
5 * $FreeBSD$
6 */
7
8#ifndef _MACHINE_IEEEFP_H_
9#define _MACHINE_IEEEFP_H_
10
11typedef int fp_except_t;
12#define FP_X_IMP	0x01	/* imprecise (loss of precision) */
13#define FP_X_DZ		0x02	/* divide-by-zero exception */
14#define FP_X_UFL	0x04	/* underflow exception */
15#define FP_X_OFL	0x08	/* overflow exception */
16#define FP_X_INV	0x10	/* invalid operation exception */
17
18typedef enum {
19    FP_RN=0,			/* round to nearest representable number */
20    FP_RZ=1,			/* round to zero (truncate) */
21    FP_RP=2,			/* round toward positive infinity */
22    FP_RM=3			/* round toward negative infinity */
23} fp_rnd_t;
24
25#endif /* _MACHINE_IEEEFP_H_ */
26