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/* $OpenBSD: ieeefp.h,v 1.3 1996/10/30 22:39:08 niklas Exp $ */
/* $NetBSD: ieeefp.h,v 1.1 1995/04/29 01:09:17 cgd Exp $ */
/*
* Written by J.T. Conklin, Apr 28, 1995
* Public domain.
*/
#ifndef _ALPHA_IEEEFP_H_
#define _ALPHA_IEEEFP_H_
typedef int fp_except;
#define FP_X_INV 0x01 /* invalid operation exception */
#define FP_X_DZ 0x02 /* divide-by-zero exception */
#define FP_X_OFL 0x04 /* overflow exception */
#define FP_X_UFL 0x08 /* underflow exception */
#define FP_X_IMP 0x10 /* imprecise (loss of precision; "inexact") */
#define FP_X_IOV 0x20 /* integer overflow XXX? */
typedef enum {
FP_RZ=0, /* round to zero (truncate) */
FP_RM=1, /* round toward negative infinity */
FP_RN=2, /* round to nearest representable number */
FP_RP=3 /* round toward positive infinity */
} fp_rnd;
#endif /* _ALPHA_IEEEFP_H_ */
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