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Annotation of lucent/68020/include/ape/float.h, revision 1.1.1.1

1.1       root        1: #ifndef __FLOAT
                      2: #define __FLOAT
                      3: /* IEEE, default rounding */
                      4: 
                      5: #define FLT_ROUNDS     1
                      6: #define FLT_RADIX      2
                      7: 
                      8: #define FLT_DIG                6
                      9: #define FLT_EPSILON    1.19209290e-07
                     10: #define FLT_MANT_DIG   24
                     11: #define FLT_MAX                3.40282347e+38
                     12: #define FLT_MAX_10_EXP 38
                     13: #define FLT_MAX_EXP    128
                     14: #define FLT_MIN                1.17549435e-38
                     15: #define FLT_MIN_10_EXP -37
                     16: #define FLT_MIN_EXP    -125
                     17: 
                     18: #define DBL_DIG                15
                     19: #define DBL_EPSILON    2.2204460492503131e-16
                     20: #define DBL_MANT_DIG   53
                     21: #define DBL_MAX                1.797693134862315708145e+308
                     22: #define DBL_MAX_10_EXP 308
                     23: #define DBL_MAX_EXP    1024
                     24: #define DBL_MIN                2.225073858507201383090233e-308
                     25: #define DBL_MIN_10_EXP -307
                     26: #define DBL_MIN_EXP    -1021
                     27: #define LDBL_MANT_DIG  DBL_MANT_DIG
                     28: #define LDBL_EPSILON   DBL_EPSILON
                     29: #define LDBL_DIG       DBL_DIG
                     30: #define LDBL_MIN_EXP   DBL_MIN_EXP
                     31: #define LDBL_MIN       DBL_MIN
                     32: #define LDBL_MIN_10_EXP        DBL_MIN_10_EXP
                     33: #define LDBL_MAX_EXP   DBL_MAX_EXP
                     34: #define LDBL_MAX       DBL_MAX
                     35: #define LDBL_MAX_10_EXP        DBL_MAX_10_EXP
                     36: 
                     37: 
                     38: #ifdef _RESEARCH_SOURCE
                     39: /* define order of longs in IEEE double: little endian */
                     40: #define IEEE_MC68k     1
                     41: #define Sudden_Underflow 1
                     42: #endif
                     43: #ifdef _PLAN9_SOURCE
                     44: /* FCR */
                     45: #define        FPINEX  (3<<8)
                     46: #define        FPOVFL  (1<<12)
                     47: #define        FPUNFL  (1<<11)
                     48: #define        FPZDIV  (1<<10)
                     49: #define        FPRNR   (0<<4)
                     50: #define        FPRZ    (1<<4)
                     51: #define        FPRPINF (3<<4)
                     52: #define        FPRNINF (2<<4)
                     53: #define        FPRMASK (3<<4)
                     54: #define        FPPEXT  (0<<6)
                     55: #define        FPPSGL  (1<<6)
                     56: #define        FPPDBL  (2<<6)
                     57: #define        FPPMASK (3<<6)
                     58: /* FSR */
                     59: #define        FPAINEX FPINEX
                     60: #define        FPAOVFL FPOVFL
                     61: #define        FPAUNFL FPUNFL
                     62: #define        FPAZDIV FPZDIV
                     63: #endif
                     64: #endif /* __FLOAT */

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