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math.h revision 1.9 
      1  1.9  christos /*	$NetBSD: math.h,v 1.9 2023/01/24 17:50:18 christos Exp $	*/
      2  1.1    kleink 
      3  1.6      matt #ifndef _VAX_MATH_H_
      4  1.6      matt #define _VAX_MATH_H_
      5  1.6      matt 
      6  1.6      matt #include <sys/cdefs.h>
      7  1.6      matt 
      8  1.6      matt #if __GNUC_PREREQ__(3, 3)
      9  1.6      matt #define	__INFINITY	__builtin_huge_valf()
     10  1.6      matt #else
     11  1.2    kleink #define	__INFINITY	1.0E+39F
     12  1.6      matt #endif
     13  1.3    kleink 
     14  1.9  christos static __inline int __isinf(double __x __unused) { return 0; }
     15  1.9  christos static __inline int __isnan(double __x __unused) { return 0; }
     16  1.7    martin #define	__HAVE_INLINE___ISINF
     17  1.7    martin #define	__HAVE_INLINE___ISNAN
     18  1.4    kleink 
     19  1.3    kleink #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
     20  1.3    kleink     !defined(_XOPEN_SOURCE) || \
     21  1.3    kleink     ((__STDC_VERSION__ - 0) >= 199901L) || \
     22  1.3    kleink     ((_POSIX_C_SOURCE - 0) >= 200112L) || \
     23  1.3    kleink     ((_XOPEN_SOURCE  - 0) >= 600) || \
     24  1.3    kleink     defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE)
     25  1.3    kleink /* 7.12#6 number classification macros; machine-specific classes */
     26  1.3    kleink #define	FP_DIRTYZERO	0x80
     27  1.3    kleink #define	FP_ROP		0x81
     28  1.3    kleink #endif
     29  1.6      matt 
     30  1.6      matt #endif /* _VAX_MATH_H_ */
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