diff options
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/include/math.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/newlib/libc/include/math.h b/newlib/libc/include/math.h index 36766809e..3eec0e48f 100644 --- a/newlib/libc/include/math.h +++ b/newlib/libc/include/math.h @@ -14,18 +14,34 @@ _BEGIN_STD_C /* Define HUGE_VAL as infinity, unless HUGE_VAL is already defined (which might have been done by something like math-68881.h). */ +union __fmath +{ + __ULong i[1]; + float f; +}; + union __dmath { __ULong i[2]; double d; }; +union __ldmath +{ + __ULong i[4]; + _LONG_DOUBLE ld; +}; + /* Declare this as an array without bounds so that no matter what small data support a port and/or library has, this reference will be via the general method for accessing globals. */ extern __IMPORT const union __dmath __infinity[]; +extern __IMPORT const union __fmath __infinityf[]; +extern __IMPORT const union __ldmath __infinityld[]; #define HUGE_VAL (__infinity[0].d) +#define HUGE_VALF (__infinityf[0].f) +#define HUGE_VALL (__infinityld[0].ld) #endif /* ! defined (HUGE_VAL) */ |