Symbol: v4l2_querymenu
drivers/media/v4l2-core/v4l2-ctrls-api.c
1205
int v4l2_querymenu(struct v4l2_ctrl_handler *hdl, struct v4l2_querymenu *qm)
include/uapi/linux/videodev2.h
2029
struct v4l2_querymenu {