ADF_RING_SYM_SIZE
#define ADF_CY_RING_SYM_SIZE (ADF_CY ADF_RING_SYM_SIZE)
#define ADF_CY_RING_SYM_SIZE_FORMAT ADF_CY "%d" ADF_RING_SYM_SIZE
snprintf(key, ADF_CFG_MAX_KEY_LEN_IN_BYTES, ADF_CY ADF_RING_SYM_SIZE);
strlcpy(key, ADF_CY ADF_RING_SYM_SIZE, ADF_CFG_MAX_KEY_LEN_IN_BYTES);