lib/libc/gen/infinity.c

   1 /*      $NetBSD: infinity_ieee754.c,v 1.3 2005/06/12 05:21:27 lukem Exp $       */
   2 /*      $DragonFly: src/lib/libc/gen/infinity.c,v 1.1 2005/07/26 21:15:19 joerg Exp $ */
   3
   4 /*
   5  * IEEE-compatible infinity.c -- public domain.
   6  */
   7
   8 #include <sys/endian.h>
   9 #include <math.h>
  10
  11 const union __double_u __infinity =
  12 #if BYTE_ORDER == BIG_ENDIAN
  13         { { 0x7f, 0xf0, 0, 0, 0, 0,    0,    0 } };
  14 #else
  15         { {    0,    0, 0, 0, 0, 0, 0xf0, 0x7f } };
  16 #endif