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								! Copyright (C) 2008 Slava Pestov.
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								! See http://factorcode.org/license.txt for BSD license.
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								IN: unix.linux.epoll
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								USING: alien.syntax math ;
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								FUNCTION: int epoll_create ( int size ) ;
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								FUNCTION: int epoll_ctl ( int epfd, int op, int fd, epoll_event* event ) ;
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								C-STRUCT: epoll-event
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								    { "uint" "events" }
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								    { "uint" "fd" }
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								    { "uint" "padding" } ;
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								FUNCTION: int epoll_wait ( int epfd, epoll_event* events, int maxevents, int timeout ) ;
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								: EPOLL_CTL_ADD 1 ; inline ! Add a file decriptor to the interface.
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								: EPOLL_CTL_DEL 2 ; inline ! Remove a file decriptor from the interface.
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								: EPOLL_CTL_MOD 3 ; inline ! Change file decriptor epoll_event structure.
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								: EPOLLIN     HEX: 001 ; inline
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								: EPOLLPRI    HEX: 002 ; inline
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								: EPOLLOUT    HEX: 004 ; inline
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								: EPOLLRDNORM HEX: 040 ; inline
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								: EPOLLRDBAND HEX: 080 ; inline
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								: EPOLLWRNORM HEX: 100 ; inline
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								: EPOLLWRBAND HEX: 200 ; inline
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								: EPOLLMSG    HEX: 400 ; inline
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								: EPOLLERR    HEX: 008 ; inline
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								: EPOLLHUP    HEX: 010 ; inline
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								: EPOLLET     31 2^    ; inline
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