zend_isnan         77 Zend/acconfig.h #define zend_isnan(a) isnan(a)
zend_isnan         79 Zend/acconfig.h #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
zend_isnan         81 Zend/acconfig.h #define zend_isnan(a) 0
zend_isnan         56 Zend/zend_config.w32.h #define zend_isnan(x)	_isnan(x)
zend_isnan         78 acconfig.h     #define zend_isnan(a) isnan(a)
zend_isnan         80 acconfig.h     #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
zend_isnan         82 acconfig.h     #define zend_isnan(a) 0