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/reiserfs_xattr.h b/libc/kernel/uapi/linux/reiserfs_xattr.h
index 9056de2..cc1bf9f 100644
--- a/libc/kernel/uapi/linux/reiserfs_xattr.h
+++ b/libc/kernel/uapi/linux/reiserfs_xattr.h
@@ -22,14 +22,14 @@
 #define REISERFS_XATTR_MAGIC 0x52465841
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct reiserfs_xattr_header {
- __le32 h_magic;
- __le32 h_hash;
+  __le32 h_magic;
+  __le32 h_hash;
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct reiserfs_security_handle {
- const char *name;
- void *value;
- size_t length;
+  const char * name;
+  void * value;
+  size_t length;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #endif