27 lines
417 B
C
27 lines
417 B
C
|
/*
|
||
|
|
* infinity.c
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <sys/cdefs.h>
|
||
|
|
__FBSDID("$FreeBSD$");
|
||
|
|
|
||
|
|
#include <math.h>
|
||
|
|
|
||
|
|
/* bytes for +Infinity on a 387 */
|
||
|
|
const union __infinity_un __infinity = {
|
||
|
|
#if BYTE_ORDER == BIG_ENDIAN
|
||
|
|
{ 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 }
|
||
|
|
#else
|
||
|
|
{ 0, 0, 0, 0, 0, 0, 0xf0, 0x7f }
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
/* bytes for NaN */
|
||
|
|
const union __nan_un __nan = {
|
||
|
|
#if BYTE_ORDER == BIG_ENDIAN
|
||
|
|
{0xff, 0xc0, 0, 0}
|
||
|
|
#else
|
||
|
|
{ 0, 0, 0xc0, 0xff }
|
||
|
|
#endif
|
||
|
|
};
|