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This release is used in conjunction with the linux-sgx-driver Intial release: https://github.com/01org/linux-sgx-driver commit-id: 0e865ce5e6b297a787bcdc12d98bada8174be6d7 Intel-id: 33399 Signed-off-by: Angie Chinchilla <angie.v.chinchilla@intel.com>
119 lines
3.1 KiB
C
119 lines
3.1 KiB
C
/****************************************************************
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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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#include "arith.h"
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#include <stddef.h> /* for size_t */
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#ifndef Long
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#define Long int
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#endif
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#ifndef ULong
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typedef unsigned Long ULong;
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#endif
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#ifndef UShort
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typedef unsigned short UShort;
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#endif
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#ifndef ANSI
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#ifdef KR_headers
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#define ANSI(x) ()
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#define Void /*nothing*/
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#else
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#define ANSI(x) x
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#define Void void
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#endif
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#endif /* ANSI */
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#ifndef CONST
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#ifdef KR_headers
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#define CONST /* blank */
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#else
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#define CONST const
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#endif
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#endif /* CONST */
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enum { /* return values from strtodg */
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STRTOG_Zero = 0x000,
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STRTOG_Normal = 0x001,
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STRTOG_Denormal = 0x002,
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STRTOG_Infinite = 0x003,
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STRTOG_NaN = 0x004,
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STRTOG_NaNbits = 0x005,
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STRTOG_NoNumber = 0x006,
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STRTOG_NoMemory = 0x007,
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STRTOG_Retmask = 0x00f,
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/* The following may be or-ed into one of the above values. */
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STRTOG_Inexlo = 0x010, /* returned result rounded toward zero */
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STRTOG_Inexhi = 0x020, /* returned result rounded away from zero */
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STRTOG_Inexact = 0x030,
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STRTOG_Underflow= 0x040,
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STRTOG_Overflow = 0x080,
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STRTOG_Neg = 0x100 /* does not affect STRTOG_Inexlo or STRTOG_Inexhi */
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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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#ifdef __cplusplus
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extern "C" {
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#endif
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extern char* __dtoa ANSI((double d, int mode, int ndigits, int *decpt,
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int *sign, char **rve));
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extern char* __gdtoa ANSI((FPI *fpi, int be, ULong *bits, int *kindp,
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int mode, int ndigits, int *decpt, char **rve));
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extern void __freedtoa ANSI((char*));
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extern int __strtodg ANSI((CONST char*, char**, FPI*, Long*, ULong*));
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extern int __strtorx ANSI((CONST char*, char**, int, void*));
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#ifdef __cplusplus
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}
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#endif
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#endif /* GDTOA_H_INCLUDED */
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