Constant StdVideoH264MemMgmtControlOp_STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_UNMARK_LONG_TERM

pub const StdVideoH264MemMgmtControlOp_STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_UNMARK_LONG_TERM: u32 = 2; // 2u32