SDL2.pas: SDL_AUDIO_ISLITTLEENDIAN stack overflow

[Chixpy]

Hello. I found another little mistake.

SDL2-for-Pascal/units/sdl2.pas

Lines 352 to 355 in 0fcaf6a

	function SDL_AUDIO_ISLITTLEENDIAN(x: Cardinal): Cardinal;
	begin
	Result := not SDL_AUDIO_ISLITTLEENDIAN(x);
	end;

It's calling itself recursively, when clearly we want to call SDL_AUDIO_ISBIGENDIAN

function SDL_AUDIO_ISLITTLEENDIAN(x: Cardinal): Cardinal;
begin
  Result := not SDL_AUDIO_ISBIGENDIAN(x);
end;

Can I make a fast PR to fix it?

[suve]

Oh oops. Well that's embarrassing.

Can I make a fast PR to fix it?

Sure. For small fixes like these, feel free to open a PR right away.

[suve]

Solved by PR #139. Thanks!