[SDL] Length of the array returned by SDL_GetKeyState(NULL)

[Per Thulin]

Thank you! Worked like a charm.

August Karlstrom wrote:
> Per Thulin wrote:
>> How do I retrieve the length of the array returned by 
>> SDL_GetKeyState(NULL)? I need this this because I want to store the 
>> keyboard state of both the current frame/update and the previous one, so 
>> I need to copy this array every frame.
> 
> int count;
> Uint8 *state;
> 
> state = SDL_GetKeyState(&count);
> 
> 
> August
> 
> 
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