WLAN_CTRL_FRAME_SIZE
#define WLAN_CTRL_FRAME_SIZE (2+2+6+4) /* ACK+FCS */
#define WLAN_CTRL_FRAME_SIZE \
#undef WLAN_CTRL_FRAME_SIZE
#define WLAN_CTRL_FRAME_SIZE \
#undef WLAN_CTRL_FRAME_SIZE