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/personality.h b/libc/kernel/uapi/linux/personality.h
index e95a514..fa631b5 100644
--- a/libc/kernel/uapi/linux/personality.h
+++ b/libc/kernel/uapi/linux/personality.h
@@ -19,53 +19,52 @@
 #ifndef _UAPI_LINUX_PERSONALITY_H
 #define _UAPI_LINUX_PERSONALITY_H
 enum {
- UNAME26 = 0x0020000,
+  UNAME26 = 0x0020000,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- ADDR_NO_RANDOMIZE = 0x0040000,
- FDPIC_FUNCPTRS = 0x0080000,
- MMAP_PAGE_ZERO = 0x0100000,
- ADDR_COMPAT_LAYOUT = 0x0200000,
+  ADDR_NO_RANDOMIZE = 0x0040000,
+  FDPIC_FUNCPTRS = 0x0080000,
+  MMAP_PAGE_ZERO = 0x0100000,
+  ADDR_COMPAT_LAYOUT = 0x0200000,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- READ_IMPLIES_EXEC = 0x0400000,
- ADDR_LIMIT_32BIT = 0x0800000,
- SHORT_INODE = 0x1000000,
- WHOLE_SECONDS = 0x2000000,
+  READ_IMPLIES_EXEC = 0x0400000,
+  ADDR_LIMIT_32BIT = 0x0800000,
+  SHORT_INODE = 0x1000000,
+  WHOLE_SECONDS = 0x2000000,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- STICKY_TIMEOUTS = 0x4000000,
- ADDR_LIMIT_3GB = 0x8000000,
+  STICKY_TIMEOUTS = 0x4000000,
+  ADDR_LIMIT_3GB = 0x8000000,
 };
-#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC |   ADDR_NO_RANDOMIZE |   ADDR_COMPAT_LAYOUT |   MMAP_PAGE_ZERO)
+#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | ADDR_NO_RANDOMIZE | ADDR_COMPAT_LAYOUT | MMAP_PAGE_ZERO)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum {
- PER_LINUX = 0x0000,
- PER_LINUX_32BIT = 0x0000 | ADDR_LIMIT_32BIT,
- PER_LINUX_FDPIC = 0x0000 | FDPIC_FUNCPTRS,
+  PER_LINUX = 0x0000,
+  PER_LINUX_32BIT = 0x0000 | ADDR_LIMIT_32BIT,
+  PER_LINUX_FDPIC = 0x0000 | FDPIC_FUNCPTRS,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- PER_SVR4 = 0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
- PER_SVR3 = 0x0002 | STICKY_TIMEOUTS | SHORT_INODE,
- PER_SCOSVR3 = 0x0003 | STICKY_TIMEOUTS |
- WHOLE_SECONDS | SHORT_INODE,
+  PER_SVR4 = 0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
+  PER_SVR3 = 0x0002 | STICKY_TIMEOUTS | SHORT_INODE,
+  PER_SCOSVR3 = 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS | SHORT_INODE,
+  PER_OSR5 = 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- PER_OSR5 = 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS,
- PER_WYSEV386 = 0x0004 | STICKY_TIMEOUTS | SHORT_INODE,
- PER_ISCR4 = 0x0005 | STICKY_TIMEOUTS,
- PER_BSD = 0x0006,
+  PER_WYSEV386 = 0x0004 | STICKY_TIMEOUTS | SHORT_INODE,
+  PER_ISCR4 = 0x0005 | STICKY_TIMEOUTS,
+  PER_BSD = 0x0006,
+  PER_SUNOS = 0x0006 | STICKY_TIMEOUTS,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- PER_SUNOS = 0x0006 | STICKY_TIMEOUTS,
- PER_XENIX = 0x0007 | STICKY_TIMEOUTS | SHORT_INODE,
- PER_LINUX32 = 0x0008,
- PER_LINUX32_3GB = 0x0008 | ADDR_LIMIT_3GB,
+  PER_XENIX = 0x0007 | STICKY_TIMEOUTS | SHORT_INODE,
+  PER_LINUX32 = 0x0008,
+  PER_LINUX32_3GB = 0x0008 | ADDR_LIMIT_3GB,
+  PER_IRIX32 = 0x0009 | STICKY_TIMEOUTS,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- PER_IRIX32 = 0x0009 | STICKY_TIMEOUTS,
- PER_IRIXN32 = 0x000a | STICKY_TIMEOUTS,
- PER_IRIX64 = 0x000b | STICKY_TIMEOUTS,
- PER_RISCOS = 0x000c,
+  PER_IRIXN32 = 0x000a | STICKY_TIMEOUTS,
+  PER_IRIX64 = 0x000b | STICKY_TIMEOUTS,
+  PER_RISCOS = 0x000c,
+  PER_SOLARIS = 0x000d | STICKY_TIMEOUTS,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- PER_SOLARIS = 0x000d | STICKY_TIMEOUTS,
- PER_UW7 = 0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
- PER_OSF4 = 0x000f,
- PER_HPUX = 0x0010,
+  PER_UW7 = 0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
+  PER_OSF4 = 0x000f,
+  PER_HPUX = 0x0010,
+  PER_MASK = 0x00ff,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- PER_MASK = 0x00ff,
 };
 #endif