ZEND_SIGNAL_BLOCK_INTERRUPUTIONS  722 Zend/zend.h    #define HANDLE_BLOCK_INTERRUPTIONS()		ZEND_SIGNAL_BLOCK_INTERRUPUTIONS()
ZEND_SIGNAL_BLOCK_INTERRUPUTIONS   72 Zend/zend_signal.h # define ZEND_SIGNAL_BLOCK_INTERRUPUTIONS() if (EXPECTED(zend_signal_globals_id)) { SIGG(depth)++; }