Add keycodes PageUp and PageDown

This is useful for applications like web browser.

Change-Id: Ie9262d5b75de87ecd0971407a7c3ce9aa6e4998e
1 file changed
tree: ef1609d627c0adef6df30c689b0d09c8fc193336
  1. awt/
  2. camera/
  3. cmds/
  4. include/
  5. libs/
  6. opengl/
  7. vpn/
  8. MODULE_LICENSE_APACHE2
  9. NOTICE