debian man page for io_finishandshutdown

io_finishandshutdown(3) 				     Library Functions Manual					   io_finishandshutdown(3)

NAME
       io_finishandshutdown - deallocate internal data structures

SYNTAX
       #include <io.h>

       void io_finishandshutdown();

DESCRIPTION
       io_finishandshutdown  deallocates  the  internal  data  structures of io_wait().  This only makes sense if you run your program in a malloc
       checker and want to eliminate the false alarms.	Your OS will free data structures automatically on process termination.

SEE ALSO
       io_wait(3)

															   io_finishandshutdown(3)