/** set your output buffer size */ #define OUTPUT_MAX_DATA (1024*1024) /** default output interface */ typedef char output1_t; output1_t output_data[OUTPUT_MAX_DATA]; /** configure output interfaces */ struct utils_itf output_itfs[] = { {"output", sizeof(output1_t), OUTPUT_MAX_DATA, output_data, NULL, NULL }, {NULL, 0, 0, 0, 0, 0}};