diff options
Diffstat (limited to 'newlib/libm/math/sf_isinf.c')
-rw-r--r-- | newlib/libm/math/sf_isinf.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/newlib/libm/math/sf_isinf.c b/newlib/libm/math/sf_isinf.c deleted file mode 100644 index 43a8abdf2..000000000 --- a/newlib/libm/math/sf_isinf.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * isinff(x) returns 1 if x is +-infinity, else 0; - * Added by Cygnus Support. - */ - -#include "fdlibm.h" - -#ifdef __STDC__ - int isinff(float x) -#else - int isinff(x) - float x; -#endif -{ - __int32_t ix; - GET_FLOAT_WORD(ix,x); - ix &= 0x7fffffff; - return FLT_UWORD_IS_INFINITE(ix); -} - -#ifdef _DOUBLE_IS_32BITS - -#ifdef __STDC__ - int isinf(double x) -#else - int isinf(x) - double x; -#endif -{ - return isinff((float) x); -} - -#endif /* defined(_DOUBLE_IS_32BITS) */ |