o ™©Zhìã@s<dZddlZddlmZdefdd„Zdeddfdd „ZdS) z»Use a Windows event to interrupt a child process like SIGINT. The child needs to explicitly listen for this - see ipykernel.parentpoller.ParentPollerWindows for a Python implementation. éN)ÚAnyÚreturncCsNGdd„dtjƒ}|ƒ}t |¡}t |¡|_d|_d|_tjj  |ddd¡S)zýCreate an interrupt event handle. The parent process should call this to create the interrupt event that is passed to the child process. It should store this handle and use it with ``send_interrupt`` to interrupt the child process. c@s(eZdZdejfdejfdejfgZdS)z3create_interrupt_event..SECURITY_ATTRIBUTESÚnLengthÚlpSecurityDescriptorÚbInheritHandleN)Ú__name__Ú __module__Ú __qualname__ÚctypesÚc_intZc_void_pZ_fields_©r r úS/var/www/html/lang_env/lib/python3.10/site-packages/jupyter_client/win_interrupt.pyÚSECURITY_ATTRIBUTESs ýrréFÚ) r Z StructureZpointerZsizeofrrrÚwindllÚkernel32Z CreateEventA)rÚsaZsa_pr r r Úcreate_interrupt_event s   ürÚinterrupt_handlecCstjj |¡dS)z4Sends an interrupt event using the specified handle.N)r rrZSetEvent)rr r r Úsend_interrupt+sr)Ú__doc__r Útypingrrrr r r r Ús  !