ADF_RING_DC_SIZE
#define ADF_DC_RING_SIZE (ADF_DC ADF_RING_DC_SIZE)
#define ADF_DC_RING_SIZE_FORMAT ADF_DC "%d" ADF_RING_DC_SIZE
strlcpy(key, ADF_DC ADF_RING_DC_SIZE, ADF_CFG_MAX_KEY_LEN_IN_BYTES);