LIRC_GET_FEATURES   92 include/uapi/linux/lirc.h #define LIRC_GET_FEATURES              _IOR('i', 0x00000000, __u32)
LIRC_GET_FEATURES   92 tools/include/uapi/linux/lirc.h #define LIRC_GET_FEATURES              _IOR('i', 0x00000000, __u32)