diff options
| -rw-r--r-- | Zend/acconfig.h | 2 | ||||
| -rw-r--r-- | ext/standard/config.m4 | 4 |
2 files changed, 0 insertions, 6 deletions
diff --git a/Zend/acconfig.h b/Zend/acconfig.h index b58f8b7a6c..a273b95748 100644 --- a/Zend/acconfig.h +++ b/Zend/acconfig.h @@ -68,8 +68,6 @@ int zend_sprintf(char *buffer, const char *format, ...); #ifndef zend_isnan #ifdef HAVE_ISNAN #define zend_isnan(a) isnan(a) -#elif defined(NAN) -#define zend_isnan(a) (((a)==NAN)?1:0) #elif defined(HAVE_FPCLASS) #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN)) #else diff --git a/ext/standard/config.m4 b/ext/standard/config.m4 index c1b2cd0118..7d4f39f2a9 100644 --- a/ext/standard/config.m4 +++ b/ext/standard/config.m4 @@ -335,8 +335,6 @@ AC_CACHE_CHECK(whether atof() accepts NAN, ac_cv_atof_accept_nan,[ #ifdef HAVE_ISNAN #define zend_isnan(a) isnan(a) -#elif defined(NAN) -#define zend_isnan(a) (((a)==NAN)?1:0) #elif defined(HAVE_FPCLASS) #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN)) #else @@ -409,8 +407,6 @@ AC_CACHE_CHECK(whether HUGE_VAL + -HUGEVAL = NAN, ac_cv_huge_val_nan,[ #ifdef HAVE_ISNAN #define zend_isnan(a) isnan(a) -#elif defined(NAN) -#define zend_isnan(a) (((a)==NAN)?1:0) #elif defined(HAVE_FPCLASS) #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN)) #else |