JezK
Edit File: ieeespecial.h
/* 32-bit special value ranges */ #if defined(_MSC_VER) #define MKINT(x) (x##UL) #define MKINT64(x) (x##Ui64) #define BIT(x) (1Ui64 << (x)) #else #define MKINT(x) (x##U) #define MKINT64(x) (x##ULL) #define BIT(x) (1ULL << (x)) #endif #define NEG_QUIET_NAN_MIN32 MKINT(0xFFC00001) #define NEG_QUIET_NAN_MAX32 MKINT(0xFFFFFFFF) #define INDETERMINATE_MIN32 MKINT(0xFFC00000) #define INDETERMINATE_MAX32 MKINT(0xFFC00000) #define NEG_SIGNAL_NAN_MIN32 MKINT(0xFF800001) #define NEG_SIGNAL_NAN_MAX32 MKINT(0xFFBFFFFF) #define NEG_INFINITY_MIN32 MKINT(0xFF800000) #define NEG_NORMALIZED_MIN32 MKINT(0x80800000) #define NEG_NORMALIZED_MAX32 MKINT(0xFF7FFFFF) #define NEG_DENORMALIZED_MIN32 MKINT(0x80000001) #define NEG_DENORMALIZED_MAX32 MKINT(0x807FFFFF) #define NEG_ZERO_MIN32 MKINT(0x80000000) #define NEG_ZERO_MAX32 MKINT(0x80000000) #define POS_ZERO_MIN32 MKINT(0x00000000) #define POS_ZERO_MAX32 MKINT(0x00000000) #define POS_DENORMALIZED_MIN32 MKINT(0x00000001) #define POS_DENORMALIZED_MAX32 MKINT(0x007FFFFF) #define POS_NORMALIZED_MIN32 MKINT(0x00800000) #define POS_NORMALIZED_MAX32 MKINT(0x7F7FFFFF) #define POS_INFINITY_MIN32 MKINT(0x7F800000) #define POS_INFINITY_MAX32 MKINT(0x7F800000) #define POS_SIGNAL_NAN_MIN32 MKINT(0x7F800001) #define POS_SIGNAL_NAN_MAX32 MKINT(0x7FBFFFFF) #define POS_QUIET_NAN_MIN32 MKINT(0x7FC00000) #define POS_QUIET_NAN_MAX32 MKINT(0x7FFFFFFF) /* 64-bit special value ranges */ #define NEG_QUIET_NAN_MIN64 MKINT64(0xFFF8000000000001) #define NEG_QUIET_NAN_MAX64 MKINT64(0xFFFFFFFFFFFFFFFF) #define INDETERMINATE_MIN64 MKINT64(0xFFF8000000000000) #define INDETERMINATE_MAX64 MKINT64(0xFFF8000000000000) #define NEG_SIGNAL_NAN_MIN64 MKINT64(0xFFF7FFFFFFFFFFFF) #define NEG_SIGNAL_NAN_MAX64 MKINT64(0xFFF0000000000001) #define NEG_INFINITY_MIN64 MKINT64(0xFFF0000000000000) #define NEG_NORMALIZED_MIN64 MKINT64(0xFFEFFFFFFFFFFFFF) #define NEG_NORMALIZED_MAX64 MKINT64(0x8010000000000000) #define NEG_DENORMALIZED_MIN64 MKINT64(0x800FFFFFFFFFFFFF) #define NEG_DENORMALIZED_MAX64 MKINT64(0x8000000000000001) #define NEG_ZERO_MIN64 MKINT64(0x8000000000000000) #define NEG_ZERO_MAX64 MKINT64(0x8000000000000000) #define POS_ZERO_MIN64 MKINT64(0x0000000000000000) #define POS_ZERO_MAX64 MKINT64(0x0000000000000000) #define POS_DENORMALIZED_MIN64 MKINT64(0x0000000000000001) #define POS_DENORMALIZED_MAX64 MKINT64(0x000FFFFFFFFFFFFF) #define POS_NORMALIZED_MIN64 MKINT64(0x0010000000000000) #define POS_NORMALIZED_MAX64 MKINT64(0x7FEFFFFFFFFFFFFF) #define POS_INFINITY_MIN64 MKINT64(0x7FF0000000000000) #define POS_INFINITY_MAX64 MKINT64(0x7FF0000000000000) #define POS_SIGNAL_NAN_MIN64 MKINT64(0x7FF0000000000001) #define POS_SIGNAL_NAN_MAX64 MKINT64(0x7FF7FFFFFFFFFFFF) #define POS_QUIET_NAN_MIN64 MKINT64(0x7FF8000000000000) #define POS_QUIET_NAN_MAX64 MKINT64(0x7FFFFFFFFFFFFFFF) typedef enum { POS_QNAN_BIT, NEG_QNAN_BIT, POS_SNAN_BIT, NEG_SNAN_BIT, POS_INF_BIT, NEG_INF_BIT, POS_DEN_BIT, NEG_DEN_BIT, POS_NOR_BIT, NEG_NOR_BIT, POS_ZERO_BIT, NEG_ZERO_BIT, INDETERM_BIT, BUG_BIT } ieee_selects; #define MSK_POS_QNAN BIT(POS_QNAN_BIT) #define MSK_POS_SNAN BIT(POS_SNAN_BIT) #define MSK_POS_INF BIT(POS_INF_BIT) #define MSK_POS_DEN BIT(POS_DEN_BIT) #define MSK_POS_NOR BIT(POS_NOR_BIT) #define MSK_POS_ZERO BIT(POS_ZERO_BIT) #define MSK_NEG_QNAN BIT(NEG_QNAN_BIT) #define MSK_NEG_SNAN BIT(NEG_SNAN_BIT) #define MSK_NEG_INF BIT(NEG_INF_BIT) #define MSK_NEG_DEN BIT(NEG_DEN_BIT) #define MSK_NEG_NOR BIT(NEG_NOR_BIT) #define MSK_NEG_ZERO BIT(NEG_ZERO_BIT) #define MSK_INDETERM BIT(INDETERM_BIT) #define MSK_BUG BIT(BUG_BIT)