1 /* $NetBSD: math.h,v 1.5 2005/12/11 12:19:34 christos Exp $ */ 2 3 #define __INFINITY 1.0E+39F 4 5 #define __isinf(__x) (0) 6 #define __isnan(__x) (0) 7 8 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \ 9 !defined(_XOPEN_SOURCE) || \ 10 ((__STDC_VERSION__ - 0) >= 199901L) || \ 11 ((_POSIX_C_SOURCE - 0) >= 200112L) || \ 12 ((_XOPEN_SOURCE - 0) >= 600) || \ 13 defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE) 14 /* 7.12#6 number classification macros; machine-specific classes */ 15 #define FP_DIRTYZERO 0x80 16 #define FP_ROP 0x81 17 #endif 18