fix strict prototype
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@ -78,7 +78,8 @@ static xfer_ctl_t xfer_status[EP_MAX][2];
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static uint8_t _allocated_fifos = 1; //FIFO0 is always in use
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// Will either return an unused FIFO number, or 0 if all are used.
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static uint8_t get_free_fifo(){
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static uint8_t get_free_fifo(void)
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{
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if (_allocated_fifos < EP_FIFO_NUM) return _allocated_fifos++;
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return 0;
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}
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