9b4c0e34d2
x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
12 lines
333 B
C
12 lines
333 B
C
/* $NetBSD: math.h,v 1.1 2001/06/19 00:20:11 fvdl Exp $ */
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/*
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* ISO C99
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*/
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#if !defined(_ANSI_SOURCE) && \
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(!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) || \
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defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L)
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extern __const char __nanf[];
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#define NAN (*(__const float *)(__const void *)__nanf)
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#endif
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