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/capi.h b/libc/kernel/uapi/linux/capi.h
index a5622ea..464c26f 100644
--- a/libc/kernel/uapi/linux/capi.h
+++ b/libc/kernel/uapi/linux/capi.h
@@ -23,67 +23,67 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #include <linux/kernelcapi.h>
 typedef struct capi_register_params {
- __u32 level3cnt;
- __u32 datablkcnt;
+  __u32 level3cnt;
+  __u32 datablkcnt;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u32 datablklen;
+  __u32 datablklen;
 } capi_register_params;
-#define CAPI_REGISTER _IOW('C',0x01,struct capi_register_params)
+#define CAPI_REGISTER _IOW('C', 0x01, struct capi_register_params)
 #define CAPI_MANUFACTURER_LEN 64
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAPI_GET_MANUFACTURER _IOWR('C',0x06,int)
+#define CAPI_GET_MANUFACTURER _IOWR('C', 0x06, int)
 typedef struct capi_version {
- __u32 majorversion;
- __u32 minorversion;
+  __u32 majorversion;
+  __u32 minorversion;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u32 majormanuversion;
- __u32 minormanuversion;
+  __u32 majormanuversion;
+  __u32 minormanuversion;
 } capi_version;
-#define CAPI_GET_VERSION _IOWR('C',0x07,struct capi_version)
+#define CAPI_GET_VERSION _IOWR('C', 0x07, struct capi_version)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define CAPI_SERIAL_LEN 8
-#define CAPI_GET_SERIAL _IOWR('C',0x08,int)
+#define CAPI_GET_SERIAL _IOWR('C', 0x08, int)
 typedef struct capi_profile {
- __u16 ncontroller;
+  __u16 ncontroller;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u16 nbchannel;
- __u32 goptions;
- __u32 support1;
- __u32 support2;
+  __u16 nbchannel;
+  __u32 goptions;
+  __u32 support1;
+  __u32 support2;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u32 support3;
- __u32 reserved[6];
- __u32 manu[5];
+  __u32 support3;
+  __u32 reserved[6];
+  __u32 manu[5];
 } capi_profile;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAPI_GET_PROFILE _IOWR('C',0x09,struct capi_profile)
+#define CAPI_GET_PROFILE _IOWR('C', 0x09, struct capi_profile)
 typedef struct capi_manufacturer_cmd {
- unsigned long cmd;
- void __user *data;
+  unsigned long cmd;
+  void __user * data;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 } capi_manufacturer_cmd;
-#define CAPI_MANUFACTURER_CMD _IOWR('C',0x20, struct capi_manufacturer_cmd)
-#define CAPI_GET_ERRCODE _IOR('C',0x21, __u16)
-#define CAPI_INSTALLED _IOR('C',0x22, __u16)
+#define CAPI_MANUFACTURER_CMD _IOWR('C', 0x20, struct capi_manufacturer_cmd)
+#define CAPI_GET_ERRCODE _IOR('C', 0x21, __u16)
+#define CAPI_INSTALLED _IOR('C', 0x22, __u16)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 typedef union capi_ioctl_struct {
- __u32 contr;
- capi_register_params rparams;
- __u8 manufacturer[CAPI_MANUFACTURER_LEN];
+  __u32 contr;
+  capi_register_params rparams;
+  __u8 manufacturer[CAPI_MANUFACTURER_LEN];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- capi_version version;
- __u8 serial[CAPI_SERIAL_LEN];
- capi_profile profile;
- capi_manufacturer_cmd cmd;
+  capi_version version;
+  __u8 serial[CAPI_SERIAL_LEN];
+  capi_profile profile;
+  capi_manufacturer_cmd cmd;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u16 errcode;
+  __u16 errcode;
 } capi_ioctl_struct;
 #define CAPIFLAG_HIGHJACKING 0x0001
-#define CAPI_GET_FLAGS _IOR('C',0x23, unsigned)
+#define CAPI_GET_FLAGS _IOR('C', 0x23, unsigned)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAPI_SET_FLAGS _IOR('C',0x24, unsigned)
-#define CAPI_CLR_FLAGS _IOR('C',0x25, unsigned)
-#define CAPI_NCCI_OPENCOUNT _IOR('C',0x26, unsigned)
-#define CAPI_NCCI_GETUNIT _IOR('C',0x27, unsigned)
+#define CAPI_SET_FLAGS _IOR('C', 0x24, unsigned)
+#define CAPI_CLR_FLAGS _IOR('C', 0x25, unsigned)
+#define CAPI_NCCI_OPENCOUNT _IOR('C', 0x26, unsigned)
+#define CAPI_NCCI_GETUNIT _IOR('C', 0x27, unsigned)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif