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testgesture: minor cleanups.
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@ -42,9 +42,7 @@ static int eventWrite;
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static int colors[7] = {0xFF,0xFF00,0xFF0000,0xFFFF00,0x00FFFF,0xFF00FF,0xFFFFFF};
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SDL_Surface *screen;
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SDL_Window *window;
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int quitting = 0;
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static int quitting = 0;
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typedef struct {
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float x,y;
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@ -267,10 +265,6 @@ void loop()
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int main(int argc, char* argv[])
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{
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int i;
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quitting = 0;
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/* gesture variables */
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knob.r = .1f;
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knob.ang = 0;
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