Refactor scpi_init and resolve #66

Jan Breuer

2015-12-05 a731cab4f5dc7ed7026d2c31579ed0212ee59c4f

 libscpi/test/test_fifo.c

@@ -25,10 +25,9 @@

static void testFifo() {
    scpi_fifo_t fifo;
    fifo_init(&fifo);
    int16_t fifo_data[5];
    fifo_init(&fifo, fifo_data, 5);
    int16_t value;

    fifo.size = 5;

#define TEST_FIFO_COUNT(n)                      \
    do {                                        \