1/*	$OpenBSD: ieeefp.h,v 1.3 2011/03/23 16:54:37 pirofti Exp $	*/
2/*
3 * Written by J.T. Conklin, Apr 6, 1995
4 * Public domain.
5 */
6
7#ifndef _MACHINE_IEEEFP_H_
8#define _MACHINE_IEEEFP_H_
9
10typedef int fp_except;
11#define FP_X_IMP	0x01	/* imprecise (loss of precision) */
12#define FP_X_DZ		0x02	/* divide-by-zero exception */
13#define FP_X_UFL	0x04	/* underflow exception */
14#define FP_X_OFL	0x08	/* overflow exception */
15#define FP_X_INV	0x10	/* invalid operation exception */
16
17typedef enum {
18    FP_RN=0,			/* round to nearest representable number */
19    FP_RZ=1,			/* round to zero (truncate) */
20    FP_RP=2,			/* round toward positive infinity */
21    FP_RM=3			/* round toward negative infinity */
22} fp_rnd;
23
24#endif /* _MACHINE_IEEEFP_H_ */
25