[Ohrrpgce] SVN: james/5839 Add empty dummy subs to backends.bas for show_virtual_keyboard and hide_

[James Paige]

On Sun, Jun 16, 2013 at 10:57:09AM -0700, subversion at HamsterRepublic.com wrote:
> james
> 2013-06-16 10:57:09 -0700 (Sun, 16 Jun 2013)
> 276
> Add empty dummy subs to backends.bas for show_virtual_keyboard and hide_virtual_keyboard
> and use them when a null check fails on the sub pointers loaded from the gfx backend.
> Remove untested empty functions from gfx_directx, (hopefully) negating the need to rebuild it at all

Tested and working! gfx_directx is no longer broken :)

Thanks for the help, tmc! :)

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James