29 lines
713 B
C
29 lines
713 B
C
/* $NetBSD: math.h,v 1.6 2012/02/05 17:45:38 matt Exp $ */
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#ifndef _VAX_MATH_H_
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#define _VAX_MATH_H_
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#include <sys/cdefs.h>
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#if __GNUC_PREREQ__(3, 3)
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#define __INFINITY __builtin_huge_valf()
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#else
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#define __INFINITY 1.0E+39F
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#endif
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#define __isinf(__x) (0)
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#define __isnan(__x) (0)
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#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
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!defined(_XOPEN_SOURCE) || \
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((__STDC_VERSION__ - 0) >= 199901L) || \
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((_POSIX_C_SOURCE - 0) >= 200112L) || \
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((_XOPEN_SOURCE - 0) >= 600) || \
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defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE)
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/* 7.12#6 number classification macros; machine-specific classes */
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#define FP_DIRTYZERO 0x80
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#define FP_ROP 0x81
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#endif
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#endif /* _VAX_MATH_H_ */
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