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/* $OpenBSD: ieeefp.h,v 1.2 1999/01/27 04:46:05 imp Exp $ */
/*-
* Written by J.T. Conklin, Apr 11, 1995
* Public domain.
*
* JNPR: ieeefp.h,v 1.1 2006/08/07 05:38:57 katta
* $FreeBSD$
*/
#ifndef _MACHINE_IEEEFP_H_
#define _MACHINE_IEEEFP_H_
/* Deprecated historical FPU control interface */
typedef int fp_except;
typedef int fp_except_t;
#define FP_X_IMP 0x01 /* imprecise (loss of precision) */
#define FP_X_UFL 0x02 /* underflow exception */
#define FP_X_OFL 0x04 /* overflow exception */
#define FP_X_DZ 0x08 /* divide-by-zero exception */
#define FP_X_INV 0x10 /* invalid operation exception */
typedef enum {
FP_RN=0, /* round to nearest representable number */
FP_RZ=1, /* round to zero (truncate) */
FP_RP=2, /* round toward positive infinity */
FP_RM=3 /* round toward negative infinity */
} fp_rnd;
typedef fp_rnd fp_rnd_t;
#endif /* !_MACHINE_IEEEFP_H_ */
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