php man page for newt_wait_for_key

NEWT_WAIT_FOR_KEY(3)							 1						      NEWT_WAIT_FOR_KEY(3)

newt_wait_for_key - Doesn't return until a key has been pressed

SYNOPSIS
       void newt_wait_for_key (void  )

DESCRIPTION
	This  function	doesn't  return until a key has been pressed. The keystroke is then ignored. If a key is already in the terminal's buffer,
       this function discards a keystroke and returns immediately.

RETURN VALUES
	No value is returned.

SEE ALSO
       newt_clear_key_buffer(3).

PHP Documentation Group 												      NEWT_WAIT_FOR_KEY(3)