/*- * Copyright (c) 1989 Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright *    notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in the *    documentation and/or other materials provided with the distribution. * 4. Neither the name of the University nor the names of its contributors *    may be used to endorse or promote products derived from this software *    without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _MACHINE_FLOAT_H_#define _MACHINE_FLOAT_H_ 1 extern int __flt_rounds(void); #define FLT_RADIX	2		/* b */#define FLT_ROUNDS	__flt_rounds()#define	FLT_EVAL_METHOD	0		/* SSE2 FP is strictly IEEE */#define	DECIMAL_DIG	17		/* max precision in decimal digits */ #define FLT_MANT_DIG	24		/* p */#define FLT_EPSILON	1.19209290E-07F	/* b**(1-p) */#define FLT_DIG		6		/* floor((p-1)*log10(b))+(b == 10) */#define FLT_MIN_EXP	(-125)		/* emin */#define FLT_MIN		1.17549435E-38F	/* b**(emin-1) */#define FLT_MIN_10_EXP	(-37)		/* ceil(log10(b**(emin-1))) */#define FLT_MAX_EXP	128		/* emax */#define FLT_MAX		3.40282347E+38F	/* (1-b**(-p))*b**emax */#define FLT_MAX_10_EXP	38		/* floor(log10((1-b**(-p))*b**emax)) */ #define DBL_MANT_DIG	53#define DBL_EPSILON	2.2204460492503131E-16#define DBL_DIG		15#define DBL_MIN_EXP	(-1021)#define DBL_MIN		2.2250738585072014E-308#define DBL_MIN_10_EXP	(-307)#define DBL_MAX_EXP	1024#define DBL_MAX		1.7976931348623157E+308#define DBL_MAX_10_EXP	308 #endif /* _MACHINE_FLOAT_H_ */