newt_set_suspend_callback(3) php man page | unix.com

NEWT_SET_SUSPEND_CALLBACK(3)						 1					      NEWT_SET_SUSPEND_CALLBACK(3)

newt_set_suspend_callback - Set a callback function which gets invoked when user presses the suspend key

SYNOPSIS
       void newt_set_suspend_callback (callable  $function, mixed  $data)

DESCRIPTION
	Set a callback function which gets invoked when user presses the suspend key (normally ^Z). If no suspend callback is registered, the sus-
       pend keystroke is ignored.

PARAMETERS
	      o $function
		- A callback function, which accepts one argument: data

	      o $data
		- This data is been passed to the callback function

RETURN VALUES
	No value is returned.

SEE ALSO
       newt_suspend(3), newt_resume(3).

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