text: /****************************************************************************
   ****************************************************************************
   ***
   ***   This header was automatically generated from a Linux kernel header
   ***   of the same name, to make information necessary for userspace to
   ***   call into the kernel available to libc.  It contains only constants,
   ***   structures, and macros generated from the original header, and thus,
   ***   contains no copyrightable information.
   ***
   ***   To edit the content of this header, modify the corresponding
   ***   source file (e.g. under external/kernel-headers/original/) then
   ***   run bionic/libc/kernel/tools/update_all.py
   ***
   ***   Any manual change here will be lost the next time this script will
   ***   be run. You've been warned!
   ***
   ****************************************************************************
   ****************************************************************************/
  #ifndef _UAPI_CAN_GW_H
  #define _UAPI_CAN_GW_H
  #define UAPI_CAN_GW_H
  #define UAPI_CAN_GW_H_
  #define NDK_ANDROID_SUPPORT_UAPI_CAN_GW_H
  #define NDK_ANDROID_SUPPORT_UAPI_CAN_GW_H_
  #define NDK_ANDROID_SUPPORT_CAN_GW_H
  #define NDK_ANDROID_SUPPORT_CAN_GW_H_
  #define _CAN_GW_H
  #define _CAN_GW_H_
  #define _UAPI_CAN_GW_H_
  #include <museum/8.1.0/bionic/libc/linux/types.h>
  #include <museum/8.1.0/bionic/libc/linux/can.h>
  struct rtcanmsg {
    __u8 can_family;
    __u8 gwtype;
    __u16 flags;
  };
  enum {
    CGW_TYPE_UNSPEC,
    CGW_TYPE_CAN_CAN,
    __CGW_TYPE_MAX
  };
  #define CGW_TYPE_MAX (__CGW_TYPE_MAX - 1)
  enum {
    CGW_UNSPEC,
    CGW_MOD_AND,
    CGW_MOD_OR,
    CGW_MOD_XOR,
    CGW_MOD_SET,
    CGW_CS_XOR,
    CGW_CS_CRC8,
    CGW_HANDLED,
    CGW_DROPPED,
    CGW_SRC_IF,
    CGW_DST_IF,
    CGW_FILTER,
    CGW_DELETED,
    CGW_LIM_HOPS,
    CGW_MOD_UID,
    __CGW_MAX
  };
  #define CGW_MAX (__CGW_MAX - 1)
  #define CGW_FLAGS_CAN_ECHO 0x01
  #define CGW_FLAGS_CAN_SRC_TSTAMP 0x02
  #define CGW_FLAGS_CAN_IIF_TX_OK 0x04
  #define CGW_MOD_FUNCS 4
  #define CGW_MOD_ID 0x01
  #define CGW_MOD_DLC 0x02
  #define CGW_MOD_DATA 0x04
  #define CGW_FRAME_MODS 3
  #define MAX_MODFUNCTIONS (CGW_MOD_FUNCS * CGW_FRAME_MODS)
  struct cgw_frame_mod {
    struct can_frame cf;
    __u8 modtype;
  } __attribute__((packed));
  #define CGW_MODATTR_LEN sizeof(struct cgw_frame_mod)
  struct cgw_csum_xor {
    __s8 from_idx;
    __s8 to_idx;
    __s8 result_idx;
    __u8 init_xor_val;
  } __attribute__((packed));
  struct cgw_csum_crc8 {
    __s8 from_idx;
    __s8 to_idx;
    __s8 result_idx;
    __u8 init_crc_val;
    __u8 final_xor_val;
    __u8 crctab[256];
    __u8 profile;
    __u8 profile_data[20];
  } __attribute__((packed));
  #define CGW_CS_XOR_LEN sizeof(struct cgw_csum_xor)
  #define CGW_CS_CRC8_LEN sizeof(struct cgw_csum_crc8)
  enum {
    CGW_CRC8PRF_UNSPEC,
    CGW_CRC8PRF_1U8,
    CGW_CRC8PRF_16U8,
    CGW_CRC8PRF_SFFID_XOR,
    __CGW_CRC8PRF_MAX
  };
  #define CGW_CRC8PRF_MAX (__CGW_CRC8PRF_MAX - 1)
  #endif
  