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    žD®fî  ã                   @  s–   d dl mZ d dlZejdksJ ‚d dlmZ ddlmZ es%d dlmZ d dl	m
Z
mZmZ d d	lmZ d
dgZdZdZefddd
„Zddd„ZdS )é    )ÚannotationsNÚwin32)Úpointeré   )ÚSPHINX_AUTODOC_RUNNING)Úwindll)ÚBOOLÚDWORDÚHANDLE)ÚSECURITY_ATTRIBUTESÚwait_for_handlesÚcreate_win32_eventi  éÿÿÿÿÚhandlesúlist[HANDLE]ÚtimeoutÚintÚreturnúHANDLE | Nonec                 C  sF   t t| ƒ }|| Ž }tj t|ƒ|tdƒt|ƒ¡}|tkrdS | | S )a˜  
    Waits for multiple handles. (Similar to 'select') Returns the handle which is ready.
    Returns `None` on timeout.
    http://msdn.microsoft.com/en-us/library/windows/desktop/ms687025(v=vs.85).aspx

    Note that handles should be a list of `HANDLE` objects, not integers. See
    this comment in the patch by @quark-zju for the reason why:

        ''' Make sure HANDLE on Windows has a correct size

        Previously, the type of various HANDLEs are native Python integer
        types. The ctypes library will treat them as 4-byte integer when used
        in function arguments. On 64-bit Windows, HANDLE is 8-byte and usually
        a small integer. Depending on whether the extra 4 bytes are zero-ed out
        or not, things can happen to work, or break. '''

    This function returns either `None` or one of the given `HANDLE` objects.
    (The return value can be tested with the `is` operator.)
    FN)r
   Úlenr   Úkernel32ÚWaitForMultipleObjectsr   r	   ÚWAIT_TIMEOUT)r   r   ÚarrtypeÚhandle_arrayÚret© r   úW/home/ubuntu/webapp/venv/lib/python3.10/site-packages/prompt_toolkit/eventloop/win32.pyr      s   ÿr
   c                   C  s$   t tj ttƒ ƒtdƒtdƒd¡ƒS )z|
    Creates a Win32 unnamed Event .
    http://msdn.microsoft.com/en-us/library/windows/desktop/ms682396(v=vs.85).aspx
    TFN)r
   r   r   ÚCreateEventAr   r   r   r   r   r   r   r   <   s   üÿ)r   r   r   r   r   r   )r   r
   )Ú
__future__r   ÚsysÚplatformÚctypesr   Úutilsr   r   Úctypes.wintypesr   r	   r
   Úprompt_toolkit.win32_typesr   Ú__all__r   ÚINFINITEr   r   r   r   r   r   Ú<module>   s    !