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ieeefp.h revision 1.2.20.1 
      1 /*	$NetBSD: ieeefp.h,v 1.2.20.1 2001/10/01 12:42:29 fvdl Exp $	*/
      2 /*
      3  * Written by J.T. Conklin, Apr 6, 1995
      4  * Public domain.
      5  */
      6 
      7 #ifndef _SPARC_IEEEFP_H_
      8 #define _SPARC_IEEEFP_H_
      9 
     10 typedef 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 
     17 typedef 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 /* _SPARC_IEEEFP_H_ */
     25