1 /* fp.h 1.2 86/01/03 */ 2 3 #define EXPMASK 0x7f800000 4 #define SIGNBIT 0x80000000 5 #define ONE_EXP 0x40800000 6 #define TWO_EXP 0x40000000 7 #define EXPSHIFT 23 8 #define HID_POS 24 9 #define HID_R0R1 24+32 10 #define CLEARHID 0xff7fffff 11 #define EXPSIGN 0x40000000 12 #define MAX_EXP_DIF 55 13 #define SMAX_EXP_DIF 23 14 #define BIAS 0x80 15 #define BIASP1 0x81 16 #define BIASM1 0x7f 17 #define HUGE0 0x7fffffff 18 #define HUGE1 0xffffffff 19