* win32-nat.c (handle_exception): Return a value indicating

	* win32-nat.c (handle_exception): Return a value indicating
 	whether the exception was handled.  Don't handle random exceptions
	the first time around, so that structured exception handling
	works.
	(child_wait): Check the return value of handle_exception.  Set the
	continue_status argument to ContinueDebugEvent accordingly.