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author | ru <ru@FreeBSD.org> | 2003-02-24 22:57:06 +0000 |
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committer | ru <ru@FreeBSD.org> | 2003-02-24 22:57:06 +0000 |
commit | fa16b8667905eb5fed9f875e7ade41c8deb02213 (patch) | |
tree | 3e39bd4df1364e0c74db964dda69c77a442c4648 | |
parent | be032bbd846478e340a0f03ca6c9f7fdfe0d910a (diff) | |
download | FreeBSD-src-fa16b8667905eb5fed9f875e7ade41c8deb02213.zip FreeBSD-src-fa16b8667905eb5fed9f875e7ade41c8deb02213.tar.gz |
So we don't use this header anymore.
-rw-r--r-- | gnu/include/values.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/gnu/include/values.h b/gnu/include/values.h deleted file mode 100644 index 9ba3e23..0000000 --- a/gnu/include/values.h +++ /dev/null @@ -1,177 +0,0 @@ -#if __GNUC__ -#warning "this file includes <values.h> which is obsoleted, use <limits.h> or <float.h> instead" -#endif - -/* -Copyright (C) 1988 Free Software Foundation - written by Doug Lea (dl@rocky.oswego.edu) - -This file is part of the GNU C++ Library. This library is free -software; you can redistribute it and/or modify it under the terms of -the GNU Library General Public License as published by the Free -Software Foundation; either version 2 of the License, or (at your -option) any later version. This library is distributed in the hope -that it will be useful, but WITHOUT ANY WARRANTY; without even the -implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR -PURPOSE. See the GNU Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with this library; if not, write to the Free Software -Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - - -#ifndef _VALUES_H_ -#define _VALUES_H_ - -#define BITSPERBYTE 8 -#define BITS(type) (BITSPERBYTE * (int)sizeof(type)) - -#define CHARBITS BITS(char) -#define SHORTBITS BITS(short) -#define INTBITS BITS(int) -#define LONGBITS BITS(long) -#define PTRBITS BITS(char*) -#define DOUBLEBITS BITS(double) -#define FLOATBITS BITS(float) - -#define MINSHORT ((short)(1 << (SHORTBITS - 1))) -#define MININT (1 << (INTBITS - 1)) -#define MINLONG (1L << (LONGBITS - 1)) - -#define MAXSHORT ((short)~MINSHORT) -#define MAXINT (~MININT) -#define MAXLONG (~MINLONG) - -#define HIBITS MINSHORT -#define HIBITL MINLONG - -#if defined(sun) || defined(hp300) || defined(hpux) || defined(masscomp) || defined(sgi) -#ifdef masscomp -#define MAXDOUBLE \ -({ \ - double maxdouble_val; \ - \ - __asm ("fmove%.d #0x7fefffffffffffff,%0" /* Max double */ \ - : "=f" (maxdouble_val) \ - : /* no inputs */); \ - maxdouble_val; \ -}) -#define MAXFLOAT ((float) 3.40e+38) -#else -#define MAXDOUBLE 1.79769313486231470e+308 -#define MAXFLOAT ((float)3.40282346638528860e+38) -#endif -#define MINDOUBLE 4.94065645841246544e-324 -#define MINFLOAT ((float)1.40129846432481707e-45) -#define _IEEE 1 -#define _DEXPLEN 11 -#define _FEXPLEN 8 -#define _HIDDENBIT 1 -#define DMINEXP (-(DMAXEXP + DSIGNIF - _HIDDENBIT - 3)) -#define FMINEXP (-(FMAXEXP + FSIGNIF - _HIDDENBIT - 3)) -#define DMAXEXP ((1 << _DEXPLEN - 1) - 1 + _IEEE) -#define FMAXEXP ((1 << _FEXPLEN - 1) - 1 + _IEEE) - -#elif defined(sony) -#define MAXDOUBLE 1.79769313486231470e+308 -#define MAXFLOAT ((float)3.40282346638528860e+38) -#define MINDOUBLE 2.2250738585072010e-308 -#define MINFLOAT ((float)1.17549435e-38) -#define _IEEE 1 -#define _DEXPLEN 11 -#define _FEXPLEN 8 -#define _HIDDENBIT 1 -#define DMINEXP (-(DMAXEXP + DSIGNIF - _HIDDENBIT - 3)) -#define FMINEXP (-(FMAXEXP + FSIGNIF - _HIDDENBIT - 3)) -#define DMAXEXP ((1 << _DEXPLEN - 1) - 1 + _IEEE) -#define FMAXEXP ((1 << _FEXPLEN - 1) - 1 + _IEEE) - -#elif defined(sequent) -extern double _maxdouble, _mindouble; -extern float _maxfloat, _minfloat; -#define MAXDOUBLE _maxdouble -#define MAXFLOAT _maxfloat -#define MINDOUBLE _mindouble -#define MINFLOAT _minfloat -#define _IEEE 1 -#define _DEXPLEN 11 -#define _FEXPLEN 8 -#define _HIDDENBIT 1 -#define DMINEXP (-(DMAXEXP - 3)) -#define FMINEXP (-(FMAXEXP - 3)) -#define DMAXEXP ((1 << _DEXPLEN - 1) - 1 + _IEEE) -#define FMAXEXP ((1 << _FEXPLEN - 1) - 1 + _IEEE) - -#elif defined(i386) -#define MAXDOUBLE 1.79769313486231570e+308 -#define MAXFLOAT ((float)3.40282346638528860e+38) -#define MINDOUBLE 2.22507385850720140e-308 -#define MINFLOAT ((float)1.17549435082228750e-38) -#define _IEEE 0 -#define _DEXPLEN 11 -#define _FEXPLEN 8 -#define _HIDDENBIT 1 -#define DMINEXP (-DMAXEXP) -#define FMINEXP (-FMAXEXP) -#define DMAXEXP ((1 << _DEXPLEN - 1) - 1 + _IEEE) -#define FMAXEXP ((1 << _FEXPLEN - 1) - 1 + _IEEE) - -/* from Andrew Klossner <andrew%frip.wv.tek.com@relay.cs.net> */ -#elif defined(m88k) - /* These are "good" guesses ... - I'll figure out the true mins and maxes later, at the time I find - out the mins and maxes that the compiler can tokenize. */ -#define MAXDOUBLE 1.79769313486231e+308 -#define MAXFLOAT ((float)3.40282346638528e+38) -#define MINDOUBLE 2.22507385850720e-308 -#define MINFLOAT ((float)1.17549435082228e-38) -#define _IEEE 1 -#define _DEXPLEN 11 -#define _FEXPLEN 8 -#define _HIDDENBIT 1 -#define DMINEXP (1-DMAXEXP) -#define FMINEXP (1-FMAXEXP) -#define DMAXEXP ((1 << _DEXPLEN - 1) - 1 + _IEEE) -#define FMAXEXP ((1 << _FEXPLEN - 1) - 1 + _IEEE) - -#elif defined(convex) -#define MAXDOUBLE 8.9884656743115785e+306 -#define MAXFLOAT ((float) 1.70141173e+38) -#define MINDOUBLE 5.5626846462680035e-308 -#define MINFLOAT ((float) 2.93873588e-39) -#define _IEEE 0 -#define _DEXPLEN 11 -#define _FEXPLEN 8 -#define _HIDDENBIT 1 -#define DMINEXP (-DMAXEXP) -#define FMINEXP (-FMAXEXP) -#define DMAXEXP ((1 << _DEXPLEN - 1) - 1 + _IEEE) -#define FMAXEXP ((1 << _FEXPLEN - 1) - 1 + _IEEE) - -/* #elif defined(vax) */ -/* use vax versions by default -- they seem to be the most conservative */ -#else - -#define MAXDOUBLE 1.701411834604692293e+38 -#define MINDOUBLE (2.938735877055718770e-39) - -#define MAXFLOAT 1.7014117331926443e+38 -#define MINFLOAT 2.9387358770557188e-39 - -#define _IEEE 0 -#define _DEXPLEN 8 -#define _FEXPLEN 8 -#define _HIDDENBIT 1 -#define DMINEXP (-DMAXEXP) -#define FMINEXP (-FMAXEXP) -#define DMAXEXP ((1 << _DEXPLEN - 1) - 1 + _IEEE) -#define FMAXEXP ((1 << _FEXPLEN - 1) - 1 + _IEEE) -#endif - -#define DSIGNIF (DOUBLEBITS - _DEXPLEN + _HIDDENBIT - 1) -#define FSIGNIF (FLOATBITS - _FEXPLEN + _HIDDENBIT - 1) -#define DMAXPOWTWO ((double)(1L << LONGBITS -2)*(1L << DSIGNIF - LONGBITS +1)) -#define FMAXPOWTWO ((float)(1L << FSIGNIF - 1)) - -#endif /* !_VALUES_H_ */ - |