Switch kernel header parsing to python libclang

Replace the tokenizer in cpp.py with libclang.

Bug: 18937958
Change-Id: I27630904c6d2849418cd5ca3d3c612ec3078686d
diff --git a/libc/kernel/uapi/linux/btrfs.h b/libc/kernel/uapi/linux/btrfs.h
index db4ef2a..8047f6a 100644
--- a/libc/kernel/uapi/linux/btrfs.h
+++ b/libc/kernel/uapi/linux/btrfs.h
@@ -26,8 +26,8 @@
 #define BTRFS_PATH_NAME_MAX 4087
 struct btrfs_ioctl_vol_args {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __s64 fd;
- char name[BTRFS_PATH_NAME_MAX + 1];
+  __s64 fd;
+  char name[BTRFS_PATH_NAME_MAX + 1];
 };
 #define BTRFS_DEVICE_PATH_NAME_MAX 1024
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
@@ -41,87 +41,87 @@
 #define BTRFS_QGROUP_INHERIT_SET_LIMITS (1ULL << 0)
 struct btrfs_qgroup_limit {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 flags;
- __u64 max_rfer;
- __u64 max_excl;
- __u64 rsv_rfer;
+  __u64 flags;
+  __u64 max_rfer;
+  __u64 max_excl;
+  __u64 rsv_rfer;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 rsv_excl;
+  __u64 rsv_excl;
 };
 struct btrfs_qgroup_inherit {
- __u64 flags;
+  __u64 flags;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 num_qgroups;
- __u64 num_ref_copies;
- __u64 num_excl_copies;
- struct btrfs_qgroup_limit lim;
+  __u64 num_qgroups;
+  __u64 num_ref_copies;
+  __u64 num_excl_copies;
+  struct btrfs_qgroup_limit lim;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 qgroups[0];
+  __u64 qgroups[0];
 };
 struct btrfs_ioctl_qgroup_limit_args {
- __u64 qgroupid;
+  __u64 qgroupid;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- struct btrfs_qgroup_limit lim;
+  struct btrfs_qgroup_limit lim;
 };
 #define BTRFS_SUBVOL_NAME_MAX 4039
 struct btrfs_ioctl_vol_args_v2 {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __s64 fd;
- __u64 transid;
- __u64 flags;
- union {
+  __s64 fd;
+  __u64 transid;
+  __u64 flags;
+  union {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- struct {
- __u64 size;
- struct btrfs_qgroup_inherit __user *qgroup_inherit;
- };
+    struct {
+      __u64 size;
+      struct btrfs_qgroup_inherit __user * qgroup_inherit;
+    };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 unused[4];
- };
- char name[BTRFS_SUBVOL_NAME_MAX + 1];
+    __u64 unused[4];
+  };
+  char name[BTRFS_SUBVOL_NAME_MAX + 1];
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_scrub_progress {
- __u64 data_extents_scrubbed;
- __u64 tree_extents_scrubbed;
- __u64 data_bytes_scrubbed;
+  __u64 data_extents_scrubbed;
+  __u64 tree_extents_scrubbed;
+  __u64 data_bytes_scrubbed;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 tree_bytes_scrubbed;
- __u64 read_errors;
- __u64 csum_errors;
- __u64 verify_errors;
+  __u64 tree_bytes_scrubbed;
+  __u64 read_errors;
+  __u64 csum_errors;
+  __u64 verify_errors;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 no_csum;
- __u64 csum_discards;
- __u64 super_errors;
- __u64 malloc_errors;
+  __u64 no_csum;
+  __u64 csum_discards;
+  __u64 super_errors;
+  __u64 malloc_errors;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 uncorrectable_errors;
- __u64 corrected_errors;
- __u64 last_physical;
- __u64 unverified_errors;
+  __u64 uncorrectable_errors;
+  __u64 corrected_errors;
+  __u64 last_physical;
+  __u64 unverified_errors;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define BTRFS_SCRUB_READONLY 1
 struct btrfs_ioctl_scrub_args {
- __u64 devid;
+  __u64 devid;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 start;
- __u64 end;
- __u64 flags;
- struct btrfs_scrub_progress progress;
+  __u64 start;
+  __u64 end;
+  __u64 flags;
+  struct btrfs_scrub_progress progress;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 unused[(1024-32-sizeof(struct btrfs_scrub_progress))/8];
+  __u64 unused[(1024 - 32 - sizeof(struct btrfs_scrub_progress)) / 8];
 };
 #define BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_ALWAYS 0
 #define BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_AVOID 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_dev_replace_start_params {
- __u64 srcdevid;
- __u64 cont_reading_from_srcdev_mode;
- __u8 srcdev_name[BTRFS_DEVICE_PATH_NAME_MAX + 1];
+  __u64 srcdevid;
+  __u64 cont_reading_from_srcdev_mode;
+  __u8 srcdev_name[BTRFS_DEVICE_PATH_NAME_MAX + 1];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u8 tgtdev_name[BTRFS_DEVICE_PATH_NAME_MAX + 1];
+  __u8 tgtdev_name[BTRFS_DEVICE_PATH_NAME_MAX + 1];
 };
 #define BTRFS_IOCTL_DEV_REPLACE_STATE_NEVER_STARTED 0
 #define BTRFS_IOCTL_DEV_REPLACE_STATE_STARTED 1
@@ -131,13 +131,13 @@
 #define BTRFS_IOCTL_DEV_REPLACE_STATE_SUSPENDED 4
 struct btrfs_ioctl_dev_replace_status_params {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 replace_state;
- __u64 progress_1000;
- __u64 time_started;
- __u64 time_stopped;
+  __u64 replace_state;
+  __u64 progress_1000;
+  __u64 time_started;
+  __u64 time_stopped;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 num_write_errors;
- __u64 num_uncorrectable_read_errors;
+  __u64 num_write_errors;
+  __u64 num_uncorrectable_read_errors;
 };
 #define BTRFS_IOCTL_DEV_REPLACE_CMD_START 0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
@@ -148,68 +148,68 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BTRFS_IOCTL_DEV_REPLACE_RESULT_ALREADY_STARTED 2
 struct btrfs_ioctl_dev_replace_args {
- __u64 cmd;
- __u64 result;
+  __u64 cmd;
+  __u64 result;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- union {
- struct btrfs_ioctl_dev_replace_start_params start;
- struct btrfs_ioctl_dev_replace_status_params status;
- };
+  union {
+    struct btrfs_ioctl_dev_replace_start_params start;
+    struct btrfs_ioctl_dev_replace_status_params status;
+  };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 spare[64];
+  __u64 spare[64];
 };
 struct btrfs_ioctl_dev_info_args {
- __u64 devid;
+  __u64 devid;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u8 uuid[BTRFS_UUID_SIZE];
- __u64 bytes_used;
- __u64 total_bytes;
- __u64 unused[379];
+  __u8 uuid[BTRFS_UUID_SIZE];
+  __u64 bytes_used;
+  __u64 total_bytes;
+  __u64 unused[379];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u8 path[BTRFS_DEVICE_PATH_NAME_MAX];
+  __u8 path[BTRFS_DEVICE_PATH_NAME_MAX];
 };
 struct btrfs_ioctl_fs_info_args {
- __u64 max_id;
+  __u64 max_id;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 num_devices;
- __u8 fsid[BTRFS_FSID_SIZE];
- __u32 nodesize;
- __u32 sectorsize;
+  __u64 num_devices;
+  __u8 fsid[BTRFS_FSID_SIZE];
+  __u32 nodesize;
+  __u32 sectorsize;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u32 clone_alignment;
- __u32 reserved32;
- __u64 reserved[122];
+  __u32 clone_alignment;
+  __u32 reserved32;
+  __u64 reserved[122];
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_feature_flags {
- __u64 compat_flags;
- __u64 compat_ro_flags;
- __u64 incompat_flags;
+  __u64 compat_flags;
+  __u64 compat_ro_flags;
+  __u64 incompat_flags;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define BTRFS_BALANCE_CTL_PAUSE 1
 #define BTRFS_BALANCE_CTL_CANCEL 2
 struct btrfs_balance_args {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 profiles;
- __u64 usage;
- __u64 devid;
- __u64 pstart;
+  __u64 profiles;
+  __u64 usage;
+  __u64 devid;
+  __u64 pstart;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 pend;
- __u64 vstart;
- __u64 vend;
- __u64 target;
+  __u64 pend;
+  __u64 vstart;
+  __u64 vend;
+  __u64 target;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 flags;
- __u64 limit;
- __u64 unused[7];
-} __attribute__ ((__packed__));
+  __u64 flags;
+  __u64 limit;
+  __u64 unused[7];
+} __attribute__((__packed__));
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_balance_progress {
- __u64 expected;
- __u64 considered;
- __u64 completed;
+  __u64 expected;
+  __u64 considered;
+  __u64 completed;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define BTRFS_BALANCE_STATE_RUNNING (1ULL << 0)
@@ -217,149 +217,149 @@
 #define BTRFS_BALANCE_STATE_CANCEL_REQ (1ULL << 2)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_balance_args {
- __u64 flags;
- __u64 state;
- struct btrfs_balance_args data;
+  __u64 flags;
+  __u64 state;
+  struct btrfs_balance_args data;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- struct btrfs_balance_args meta;
- struct btrfs_balance_args sys;
- struct btrfs_balance_progress stat;
- __u64 unused[72];
+  struct btrfs_balance_args meta;
+  struct btrfs_balance_args sys;
+  struct btrfs_balance_progress stat;
+  __u64 unused[72];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define BTRFS_INO_LOOKUP_PATH_MAX 4080
 struct btrfs_ioctl_ino_lookup_args {
- __u64 treeid;
+  __u64 treeid;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 objectid;
- char name[BTRFS_INO_LOOKUP_PATH_MAX];
+  __u64 objectid;
+  char name[BTRFS_INO_LOOKUP_PATH_MAX];
 };
 struct btrfs_ioctl_search_key {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 tree_id;
- __u64 min_objectid;
- __u64 max_objectid;
- __u64 min_offset;
+  __u64 tree_id;
+  __u64 min_objectid;
+  __u64 max_objectid;
+  __u64 min_offset;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 max_offset;
- __u64 min_transid;
- __u64 max_transid;
- __u32 min_type;
+  __u64 max_offset;
+  __u64 min_transid;
+  __u64 max_transid;
+  __u32 min_type;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u32 max_type;
- __u32 nr_items;
- __u32 unused;
- __u64 unused1;
+  __u32 max_type;
+  __u32 nr_items;
+  __u32 unused;
+  __u64 unused1;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 unused2;
- __u64 unused3;
- __u64 unused4;
+  __u64 unused2;
+  __u64 unused3;
+  __u64 unused4;
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_search_header {
- __u64 transid;
- __u64 objectid;
- __u64 offset;
+  __u64 transid;
+  __u64 objectid;
+  __u64 offset;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u32 type;
- __u32 len;
+  __u32 type;
+  __u32 len;
 };
 #define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_search_args {
- struct btrfs_ioctl_search_key key;
- char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
+  struct btrfs_ioctl_search_key key;
+  char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_search_args_v2 {
- struct btrfs_ioctl_search_key key;
- __u64 buf_size;
- __u64 buf[0];
+  struct btrfs_ioctl_search_key key;
+  __u64 buf_size;
+  __u64 buf[0];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 struct btrfs_ioctl_clone_range_args {
- __s64 src_fd;
- __u64 src_offset, src_length;
+  __s64 src_fd;
+  __u64 src_offset, src_length;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 dest_offset;
+  __u64 dest_offset;
 };
 #define BTRFS_DEFRAG_RANGE_COMPRESS 1
 #define BTRFS_DEFRAG_RANGE_START_IO 2
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BTRFS_SAME_DATA_DIFFERS 1
 struct btrfs_ioctl_same_extent_info {
- __s64 fd;
- __u64 logical_offset;
+  __s64 fd;
+  __u64 logical_offset;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 bytes_deduped;
- __s32 status;
- __u32 reserved;
+  __u64 bytes_deduped;
+  __s32 status;
+  __u32 reserved;
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_same_args {
- __u64 logical_offset;
- __u64 length;
- __u16 dest_count;
+  __u64 logical_offset;
+  __u64 length;
+  __u16 dest_count;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u16 reserved1;
- __u32 reserved2;
- struct btrfs_ioctl_same_extent_info info[0];
+  __u16 reserved1;
+  __u32 reserved2;
+  struct btrfs_ioctl_same_extent_info info[0];
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_space_info {
- __u64 flags;
- __u64 total_bytes;
- __u64 used_bytes;
+  __u64 flags;
+  __u64 total_bytes;
+  __u64 used_bytes;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 struct btrfs_ioctl_space_args {
- __u64 space_slots;
- __u64 total_spaces;
+  __u64 space_slots;
+  __u64 total_spaces;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- struct btrfs_ioctl_space_info spaces[0];
+  struct btrfs_ioctl_space_info spaces[0];
 };
 struct btrfs_data_container {
- __u32 bytes_left;
+  __u32 bytes_left;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u32 bytes_missing;
- __u32 elem_cnt;
- __u32 elem_missed;
- __u64 val[0];
+  __u32 bytes_missing;
+  __u32 elem_cnt;
+  __u32 elem_missed;
+  __u64 val[0];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 struct btrfs_ioctl_ino_path_args {
- __u64 inum;
- __u64 size;
+  __u64 inum;
+  __u64 size;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 reserved[4];
- __u64 fspath;
+  __u64 reserved[4];
+  __u64 fspath;
 };
 struct btrfs_ioctl_logical_ino_args {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 logical;
- __u64 size;
- __u64 reserved[4];
- __u64 inodes;
+  __u64 logical;
+  __u64 size;
+  __u64 reserved[4];
+  __u64 inodes;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 enum btrfs_dev_stat_values {
- BTRFS_DEV_STAT_WRITE_ERRS,
- BTRFS_DEV_STAT_READ_ERRS,
+  BTRFS_DEV_STAT_WRITE_ERRS,
+  BTRFS_DEV_STAT_READ_ERRS,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- BTRFS_DEV_STAT_FLUSH_ERRS,
- BTRFS_DEV_STAT_CORRUPTION_ERRS,
- BTRFS_DEV_STAT_GENERATION_ERRS,
- BTRFS_DEV_STAT_VALUES_MAX
+  BTRFS_DEV_STAT_FLUSH_ERRS,
+  BTRFS_DEV_STAT_CORRUPTION_ERRS,
+  BTRFS_DEV_STAT_GENERATION_ERRS,
+  BTRFS_DEV_STAT_VALUES_MAX
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define BTRFS_DEV_STATS_RESET (1ULL << 0)
 struct btrfs_ioctl_get_dev_stats {
- __u64 devid;
+  __u64 devid;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 nr_items;
- __u64 flags;
- __u64 values[BTRFS_DEV_STAT_VALUES_MAX];
- __u64 unused[128 - 2 - BTRFS_DEV_STAT_VALUES_MAX];
+  __u64 nr_items;
+  __u64 flags;
+  __u64 values[BTRFS_DEV_STAT_VALUES_MAX];
+  __u64 unused[128 - 2 - BTRFS_DEV_STAT_VALUES_MAX];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define BTRFS_QUOTA_CTL_ENABLE 1
@@ -367,138 +367,138 @@
 #define BTRFS_QUOTA_CTL_RESCAN__NOTUSED 3
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_quota_ctl_args {
- __u64 cmd;
- __u64 status;
+  __u64 cmd;
+  __u64 status;
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct btrfs_ioctl_quota_rescan_args {
- __u64 flags;
- __u64 progress;
- __u64 reserved[6];
+  __u64 flags;
+  __u64 progress;
+  __u64 reserved[6];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 struct btrfs_ioctl_qgroup_assign_args {
- __u64 assign;
- __u64 src;
+  __u64 assign;
+  __u64 src;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 dst;
+  __u64 dst;
 };
 struct btrfs_ioctl_qgroup_create_args {
- __u64 create;
+  __u64 create;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 qgroupid;
+  __u64 qgroupid;
 };
 struct btrfs_ioctl_timespec {
- __u64 sec;
+  __u64 sec;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u32 nsec;
+  __u32 nsec;
 };
 struct btrfs_ioctl_received_subvol_args {
- char uuid[BTRFS_UUID_SIZE];
+  char uuid[BTRFS_UUID_SIZE];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 stransid;
- __u64 rtransid;
- struct btrfs_ioctl_timespec stime;
- struct btrfs_ioctl_timespec rtime;
+  __u64 stransid;
+  __u64 rtransid;
+  struct btrfs_ioctl_timespec stime;
+  struct btrfs_ioctl_timespec rtime;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 flags;
- __u64 reserved[16];
+  __u64 flags;
+  __u64 reserved[16];
 };
 #define BTRFS_SEND_FLAG_NO_FILE_DATA 0x1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BTRFS_SEND_FLAG_OMIT_STREAM_HEADER 0x2
 #define BTRFS_SEND_FLAG_OMIT_END_CMD 0x4
-#define BTRFS_SEND_FLAG_MASK   (BTRFS_SEND_FLAG_NO_FILE_DATA |   BTRFS_SEND_FLAG_OMIT_STREAM_HEADER |   BTRFS_SEND_FLAG_OMIT_END_CMD)
+#define BTRFS_SEND_FLAG_MASK (BTRFS_SEND_FLAG_NO_FILE_DATA | BTRFS_SEND_FLAG_OMIT_STREAM_HEADER | BTRFS_SEND_FLAG_OMIT_END_CMD)
 struct btrfs_ioctl_send_args {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __s64 send_fd;
- __u64 clone_sources_count;
- __u64 __user *clone_sources;
- __u64 parent_root;
+  __s64 send_fd;
+  __u64 clone_sources_count;
+  __u64 __user * clone_sources;
+  __u64 parent_root;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u64 flags;
- __u64 reserved[4];
+  __u64 flags;
+  __u64 reserved[4];
 };
 enum btrfs_err_code {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- notused,
- BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET,
- BTRFS_ERROR_DEV_RAID10_MIN_NOT_MET,
- BTRFS_ERROR_DEV_RAID5_MIN_NOT_MET,
+  notused,
+  BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET,
+  BTRFS_ERROR_DEV_RAID10_MIN_NOT_MET,
+  BTRFS_ERROR_DEV_RAID5_MIN_NOT_MET,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- BTRFS_ERROR_DEV_RAID6_MIN_NOT_MET,
- BTRFS_ERROR_DEV_TGT_REPLACE,
- BTRFS_ERROR_DEV_MISSING_NOT_FOUND,
- BTRFS_ERROR_DEV_ONLY_WRITABLE,
+  BTRFS_ERROR_DEV_RAID6_MIN_NOT_MET,
+  BTRFS_ERROR_DEV_TGT_REPLACE,
+  BTRFS_ERROR_DEV_MISSING_NOT_FOUND,
+  BTRFS_ERROR_DEV_ONLY_WRITABLE,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- BTRFS_ERROR_DEV_EXCL_RUN_IN_PROGRESS
+  BTRFS_ERROR_DEV_EXCL_RUN_IN_PROGRESS
 };
-#define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1,   struct btrfs_ioctl_vol_args)
-#define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2,   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, struct btrfs_ioctl_vol_args)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3,   struct btrfs_ioctl_vol_args)
-#define BTRFS_IOC_SCAN_DEV _IOW(BTRFS_IOCTL_MAGIC, 4,   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_SCAN_DEV _IOW(BTRFS_IOCTL_MAGIC, 4, struct btrfs_ioctl_vol_args)
 #define BTRFS_IOC_TRANS_START _IO(BTRFS_IOCTL_MAGIC, 6)
 #define BTRFS_IOC_TRANS_END _IO(BTRFS_IOCTL_MAGIC, 7)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BTRFS_IOC_SYNC _IO(BTRFS_IOCTL_MAGIC, 8)
 #define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int)
-#define BTRFS_IOC_ADD_DEV _IOW(BTRFS_IOCTL_MAGIC, 10,   struct btrfs_ioctl_vol_args)
-#define BTRFS_IOC_RM_DEV _IOW(BTRFS_IOCTL_MAGIC, 11,   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_ADD_DEV _IOW(BTRFS_IOCTL_MAGIC, 10, struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_RM_DEV _IOW(BTRFS_IOCTL_MAGIC, 11, struct btrfs_ioctl_vol_args)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_BALANCE _IOW(BTRFS_IOCTL_MAGIC, 12,   struct btrfs_ioctl_vol_args)
-#define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13,   struct btrfs_ioctl_clone_range_args)
-#define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14,   struct btrfs_ioctl_vol_args)
-#define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15,   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_BALANCE _IOW(BTRFS_IOCTL_MAGIC, 12, struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, struct btrfs_ioctl_clone_range_args)
+#define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, struct btrfs_ioctl_vol_args)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_DEFRAG_RANGE _IOW(BTRFS_IOCTL_MAGIC, 16,   struct btrfs_ioctl_defrag_range_args)
-#define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17,   struct btrfs_ioctl_search_args)
-#define BTRFS_IOC_TREE_SEARCH_V2 _IOWR(BTRFS_IOCTL_MAGIC, 17,   struct btrfs_ioctl_search_args_v2)
-#define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18,   struct btrfs_ioctl_ino_lookup_args)
+#define BTRFS_IOC_DEFRAG_RANGE _IOW(BTRFS_IOCTL_MAGIC, 16, struct btrfs_ioctl_defrag_range_args)
+#define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, struct btrfs_ioctl_search_args)
+#define BTRFS_IOC_TREE_SEARCH_V2 _IOWR(BTRFS_IOCTL_MAGIC, 17, struct btrfs_ioctl_search_args_v2)
+#define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, struct btrfs_ioctl_ino_lookup_args)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BTRFS_IOC_DEFAULT_SUBVOL _IOW(BTRFS_IOCTL_MAGIC, 19, __u64)
-#define BTRFS_IOC_SPACE_INFO _IOWR(BTRFS_IOCTL_MAGIC, 20,   struct btrfs_ioctl_space_args)
+#define BTRFS_IOC_SPACE_INFO _IOWR(BTRFS_IOCTL_MAGIC, 20, struct btrfs_ioctl_space_args)
 #define BTRFS_IOC_START_SYNC _IOR(BTRFS_IOCTL_MAGIC, 24, __u64)
 #define BTRFS_IOC_WAIT_SYNC _IOW(BTRFS_IOCTL_MAGIC, 22, __u64)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23,   struct btrfs_ioctl_vol_args_v2)
-#define BTRFS_IOC_SUBVOL_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 24,   struct btrfs_ioctl_vol_args_v2)
+#define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, struct btrfs_ioctl_vol_args_v2)
+#define BTRFS_IOC_SUBVOL_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 24, struct btrfs_ioctl_vol_args_v2)
 #define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
 #define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_SCRUB _IOWR(BTRFS_IOCTL_MAGIC, 27,   struct btrfs_ioctl_scrub_args)
+#define BTRFS_IOC_SCRUB _IOWR(BTRFS_IOCTL_MAGIC, 27, struct btrfs_ioctl_scrub_args)
 #define BTRFS_IOC_SCRUB_CANCEL _IO(BTRFS_IOCTL_MAGIC, 28)
-#define BTRFS_IOC_SCRUB_PROGRESS _IOWR(BTRFS_IOCTL_MAGIC, 29,   struct btrfs_ioctl_scrub_args)
-#define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30,   struct btrfs_ioctl_dev_info_args)
+#define BTRFS_IOC_SCRUB_PROGRESS _IOWR(BTRFS_IOCTL_MAGIC, 29, struct btrfs_ioctl_scrub_args)
+#define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, struct btrfs_ioctl_dev_info_args)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31,   struct btrfs_ioctl_fs_info_args)
-#define BTRFS_IOC_BALANCE_V2 _IOWR(BTRFS_IOCTL_MAGIC, 32,   struct btrfs_ioctl_balance_args)
+#define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, struct btrfs_ioctl_fs_info_args)
+#define BTRFS_IOC_BALANCE_V2 _IOWR(BTRFS_IOCTL_MAGIC, 32, struct btrfs_ioctl_balance_args)
 #define BTRFS_IOC_BALANCE_CTL _IOW(BTRFS_IOCTL_MAGIC, 33, int)
-#define BTRFS_IOC_BALANCE_PROGRESS _IOR(BTRFS_IOCTL_MAGIC, 34,   struct btrfs_ioctl_balance_args)
+#define BTRFS_IOC_BALANCE_PROGRESS _IOR(BTRFS_IOCTL_MAGIC, 34, struct btrfs_ioctl_balance_args)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_INO_PATHS _IOWR(BTRFS_IOCTL_MAGIC, 35,   struct btrfs_ioctl_ino_path_args)
-#define BTRFS_IOC_LOGICAL_INO _IOWR(BTRFS_IOCTL_MAGIC, 36,   struct btrfs_ioctl_ino_path_args)
-#define BTRFS_IOC_SET_RECEIVED_SUBVOL _IOWR(BTRFS_IOCTL_MAGIC, 37,   struct btrfs_ioctl_received_subvol_args)
+#define BTRFS_IOC_INO_PATHS _IOWR(BTRFS_IOCTL_MAGIC, 35, struct btrfs_ioctl_ino_path_args)
+#define BTRFS_IOC_LOGICAL_INO _IOWR(BTRFS_IOCTL_MAGIC, 36, struct btrfs_ioctl_ino_path_args)
+#define BTRFS_IOC_SET_RECEIVED_SUBVOL _IOWR(BTRFS_IOCTL_MAGIC, 37, struct btrfs_ioctl_received_subvol_args)
 #define BTRFS_IOC_SEND _IOW(BTRFS_IOCTL_MAGIC, 38, struct btrfs_ioctl_send_args)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39,   struct btrfs_ioctl_vol_args)
-#define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40,   struct btrfs_ioctl_quota_ctl_args)
-#define BTRFS_IOC_QGROUP_ASSIGN _IOW(BTRFS_IOCTL_MAGIC, 41,   struct btrfs_ioctl_qgroup_assign_args)
-#define BTRFS_IOC_QGROUP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 42,   struct btrfs_ioctl_qgroup_create_args)
+#define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, struct btrfs_ioctl_quota_ctl_args)
+#define BTRFS_IOC_QGROUP_ASSIGN _IOW(BTRFS_IOCTL_MAGIC, 41, struct btrfs_ioctl_qgroup_assign_args)
+#define BTRFS_IOC_QGROUP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 42, struct btrfs_ioctl_qgroup_create_args)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43,   struct btrfs_ioctl_qgroup_limit_args)
-#define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44,   struct btrfs_ioctl_quota_rescan_args)
-#define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45,   struct btrfs_ioctl_quota_rescan_args)
+#define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, struct btrfs_ioctl_qgroup_limit_args)
+#define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44, struct btrfs_ioctl_quota_rescan_args)
+#define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, struct btrfs_ioctl_quota_rescan_args)
 #define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_GET_FSLABEL _IOR(BTRFS_IOCTL_MAGIC, 49,   char[BTRFS_LABEL_SIZE])
-#define BTRFS_IOC_SET_FSLABEL _IOW(BTRFS_IOCTL_MAGIC, 50,   char[BTRFS_LABEL_SIZE])
-#define BTRFS_IOC_GET_DEV_STATS _IOWR(BTRFS_IOCTL_MAGIC, 52,   struct btrfs_ioctl_get_dev_stats)
-#define BTRFS_IOC_DEV_REPLACE _IOWR(BTRFS_IOCTL_MAGIC, 53,   struct btrfs_ioctl_dev_replace_args)
+#define BTRFS_IOC_GET_FSLABEL _IOR(BTRFS_IOCTL_MAGIC, 49, char[BTRFS_LABEL_SIZE])
+#define BTRFS_IOC_SET_FSLABEL _IOW(BTRFS_IOCTL_MAGIC, 50, char[BTRFS_LABEL_SIZE])
+#define BTRFS_IOC_GET_DEV_STATS _IOWR(BTRFS_IOCTL_MAGIC, 52, struct btrfs_ioctl_get_dev_stats)
+#define BTRFS_IOC_DEV_REPLACE _IOWR(BTRFS_IOCTL_MAGIC, 53, struct btrfs_ioctl_dev_replace_args)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BTRFS_IOC_FILE_EXTENT_SAME _IOWR(BTRFS_IOCTL_MAGIC, 54,   struct btrfs_ioctl_same_args)
-#define BTRFS_IOC_GET_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57,   struct btrfs_ioctl_feature_flags)
-#define BTRFS_IOC_SET_FEATURES _IOW(BTRFS_IOCTL_MAGIC, 57,   struct btrfs_ioctl_feature_flags[2])
-#define BTRFS_IOC_GET_SUPPORTED_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57,   struct btrfs_ioctl_feature_flags[3])
+#define BTRFS_IOC_FILE_EXTENT_SAME _IOWR(BTRFS_IOCTL_MAGIC, 54, struct btrfs_ioctl_same_args)
+#define BTRFS_IOC_GET_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57, struct btrfs_ioctl_feature_flags)
+#define BTRFS_IOC_SET_FEATURES _IOW(BTRFS_IOCTL_MAGIC, 57, struct btrfs_ioctl_feature_flags[2])
+#define BTRFS_IOC_GET_SUPPORTED_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57, struct btrfs_ioctl_feature_flags[3])
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif