33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
/*
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that the above copyright notice and this paragraph are
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* duplicated in all such forms and that any documentation,
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* advertising materials, and other materials related to such
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* distribution and use acknowledge that the software was developed
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* by the University of California, Berkeley. The name of the
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* University may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* %W% (Berkeley) %G%
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*/
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/*
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* Floating point scanf/printf (input/output) definitions.
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*/
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#ifdef _NO_LONGDBL
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/* 11-bit exponent (VAX G floating point) is 308 decimal digits */
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#define MAXEXP 308
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#else /* !_NO_LONGDBL */
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/* 15-bit exponent (Intel extended floating point) is 4932 decimal digits */
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#define MAXEXP 4932
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#endif /* !_NO_LONGDBL */
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/* 128 bit fraction takes up 39 decimal digits; max reasonable precision */
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#define MAXFRACT 39
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