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[/] [openrisc/] [trunk/] [gnu-stable/] [newlib-1.18.0/] [newlib/] [libc/] [stdlib/] [gdtoa.h] - Blame information for rev 816

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1 207 jeremybenn
/****************************************************************
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The author of this software is David M. Gay.
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Copyright (C) 1998 by Lucent Technologies
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and
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its documentation for any purpose and without fee is hereby
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granted, provided that the above copyright notice appear in all
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copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of Lucent or any of its entities
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not be used in advertising or publicity pertaining to
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distribution of the software without specific, written prior
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permission.
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LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
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IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
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SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
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IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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THIS SOFTWARE.
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****************************************************************/
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/* Please send bug reports to David M. Gay (dmg at acm dot org,
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 * with " at " changed at "@" and " dot " changed to ".").      */
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#ifndef GDTOA_H_INCLUDED
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#define GDTOA_H_INCLUDED
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 enum { /* return values from strtodg */
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        STRTOG_Zero     = 0,
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        STRTOG_Normal   = 1,
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        STRTOG_Denormal = 2,
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        STRTOG_Infinite = 3,
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        STRTOG_NaN      = 4,
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        STRTOG_NaNbits  = 5,
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        STRTOG_NoNumber = 6,
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        STRTOG_Retmask  = 7,
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        /* The following may be or-ed into one of the above values. */
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        STRTOG_Neg      = 0x08,
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        STRTOG_Inexlo   = 0x10,
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        STRTOG_Inexhi   = 0x20,
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        STRTOG_Inexact  = 0x30,
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        STRTOG_Underflow= 0x40,
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        STRTOG_Overflow = 0x80
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        };
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 typedef struct
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FPI {
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        int nbits;
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        int emin;
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        int emax;
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        int rounding;
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        int sudden_underflow;
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        } FPI;
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enum {  /* FPI.rounding values: same as FLT_ROUNDS */
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        FPI_Round_zero = 0,
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        FPI_Round_near = 1,
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        FPI_Round_up = 2,
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        FPI_Round_down = 3
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        };
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#endif /* GDTOA_H_INCLUDED */

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