1 /* $NetBSD: infinity_ieee754.c,v 1.3 2005/06/12 05:21:27 lukem Exp $ */ 2 3 /* 4 * IEEE-compatible infinity.c -- public domain. 5 */ 6 7 #include <sys/cdefs.h> 8 #if defined(LIBC_SCCS) && !defined(lint) 9 __RCSID("$NetBSD: infinity_ieee754.c,v 1.3 2005/06/12 05:21:27 lukem Exp $"); 10 #endif /* LIBC_SCCS and not lint */ 11 12 #include <math.h> 13 #include <machine/endian.h> 14 15 const union __double_u __infinity = 16 #if BYTE_ORDER == BIG_ENDIAN 17 { { 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 } }; 18 #else 19 { { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f } }; 20 #endif 21