1 #include <sys/cdefs.h> 2 #if 0 3 #if defined(LIBC_SCCS) && !defined(lint) 4 __RCSID("$NetBSD: infinity.c,v 1.2 1998/11/14 19:31:02 christos Exp $"); 5 #endif /* LIBC_SCCS and not lint */ 6 #endif 7 /* infinity.c */ 8 9 #include <math.h> 10 11 /* bytes for +Infinity on powerpc */ 12 const union __infinity_un __infinity = { 13 #if BYTE_ORDER == BIG_ENDIAN 14 { 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 } 15 #else 16 { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f } 17 #endif 18 }; 19 20 /* bytes for NaN */ 21 const union __nan_un __nan = { 22 #if BYTE_ORDER == BIG_ENDIAN 23 {0xff, 0xc0, 0, 0} 24 #else 25 { 0, 0, 0xc0, 0xff } 26 #endif 27 }; 28 29