Check_FLT_ROUNDS  393 Zend/zend_strtod.c #undef Check_FLT_ROUNDS
Check_FLT_ROUNDS  394 Zend/zend_strtod.c #define Check_FLT_ROUNDS
Check_FLT_ROUNDS  400 Zend/zend_strtod.c #undef Check_FLT_ROUNDS