Fixed bug #853
Fixed bug #853

 Ludwig Nussel      2009-10-18 05:34:18 PDT

src/joystick/linux/SDL_sysjoystick.c has some problems:

- test_bit() might break with strict aliasing
- test_bit() assumes array is Uint32 but its actually "unsigned long"
  on 64bit systems sizeof(long) != sizeof(Uint32).
- the keybit array is too small
- the arrays are unitialized so the number of
  detected buttons is quite random


git-svn-id: 75429ccc2030f235ccf16e6b9b7f8e83d5edd22e@5133 c70aab31-4412-0410-b14c-859654838e24

albertz/sdl,albertz/sdl,albertz/sdl,albertz/sdl