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/nubus.h b/libc/kernel/uapi/linux/nubus.h
index 46d6abc..daee65f 100644
--- a/libc/kernel/uapi/linux/nubus.h
+++ b/libc/kernel/uapi/linux/nubus.h
@@ -21,188 +21,185 @@
 #include <linux/types.h>
 enum nubus_category {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_CAT_BOARD = 0x0001,
- NUBUS_CAT_DISPLAY = 0x0003,
- NUBUS_CAT_NETWORK = 0x0004,
- NUBUS_CAT_COMMUNICATIONS = 0x0006,
+  NUBUS_CAT_BOARD = 0x0001,
+  NUBUS_CAT_DISPLAY = 0x0003,
+  NUBUS_CAT_NETWORK = 0x0004,
+  NUBUS_CAT_COMMUNICATIONS = 0x0006,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_CAT_FONT = 0x0009,
- NUBUS_CAT_CPU = 0x000A,
- NUBUS_CAT_DUODOCK = 0x0020
+  NUBUS_CAT_FONT = 0x0009,
+  NUBUS_CAT_CPU = 0x000A,
+  NUBUS_CAT_DUODOCK = 0x0020
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum nubus_type_network {
- NUBUS_TYPE_ETHERNET = 0x0001,
- NUBUS_TYPE_RS232 = 0x0002
+  NUBUS_TYPE_ETHERNET = 0x0001,
+  NUBUS_TYPE_RS232 = 0x0002
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum nubus_type_display {
- NUBUS_TYPE_VIDEO = 0x0001
+  NUBUS_TYPE_VIDEO = 0x0001
 };
 enum nubus_type_cpu {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_TYPE_68020 = 0x0003,
- NUBUS_TYPE_68030 = 0x0004,
- NUBUS_TYPE_68040 = 0x0005
+  NUBUS_TYPE_68020 = 0x0003,
+  NUBUS_TYPE_68030 = 0x0004,
+  NUBUS_TYPE_68040 = 0x0005
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum nubus_drsw {
- NUBUS_DRSW_APPLE = 0x0001,
- NUBUS_DRSW_APPLE_HIRES = 0x0013,
- NUBUS_DRSW_3COM = 0x0000,
+  NUBUS_DRSW_APPLE = 0x0001,
+  NUBUS_DRSW_APPLE_HIRES = 0x0013,
+  NUBUS_DRSW_3COM = 0x0000,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRSW_CABLETRON = 0x0001,
- NUBUS_DRSW_SONIC_LC = 0x0001,
- NUBUS_DRSW_KINETICS = 0x0103,
- NUBUS_DRSW_ASANTE = 0x0104,
+  NUBUS_DRSW_CABLETRON = 0x0001,
+  NUBUS_DRSW_SONIC_LC = 0x0001,
+  NUBUS_DRSW_KINETICS = 0x0103,
+  NUBUS_DRSW_ASANTE = 0x0104,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRSW_TECHWORKS = 0x0109,
- NUBUS_DRSW_DAYNA = 0x010b,
- NUBUS_DRSW_FARALLON = 0x010c,
- NUBUS_DRSW_APPLE_SN = 0x010f,
+  NUBUS_DRSW_TECHWORKS = 0x0109,
+  NUBUS_DRSW_DAYNA = 0x010b,
+  NUBUS_DRSW_FARALLON = 0x010c,
+  NUBUS_DRSW_APPLE_SN = 0x010f,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRSW_DAYNA2 = 0x0115,
- NUBUS_DRSW_FOCUS = 0x011a,
- NUBUS_DRSW_ASANTE_CS = 0x011d,
- NUBUS_DRSW_DAYNA_LC = 0x011e,
+  NUBUS_DRSW_DAYNA2 = 0x0115,
+  NUBUS_DRSW_FOCUS = 0x011a,
+  NUBUS_DRSW_ASANTE_CS = 0x011d,
+  NUBUS_DRSW_DAYNA_LC = 0x011e,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRSW_NONE = 0x0000,
+  NUBUS_DRSW_NONE = 0x0000,
 };
 enum nubus_drhw {
- NUBUS_DRHW_APPLE_TFB = 0x0001,
+  NUBUS_DRHW_APPLE_TFB = 0x0001,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_APPLE_WVC = 0x0006,
- NUBUS_DRHW_SIGMA_CLRMAX = 0x0007,
- NUBUS_DRHW_APPLE_SE30 = 0x0009,
- NUBUS_DRHW_APPLE_HRVC = 0x0013,
+  NUBUS_DRHW_APPLE_WVC = 0x0006,
+  NUBUS_DRHW_SIGMA_CLRMAX = 0x0007,
+  NUBUS_DRHW_APPLE_SE30 = 0x0009,
+  NUBUS_DRHW_APPLE_HRVC = 0x0013,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_APPLE_PVC = 0x0017,
- NUBUS_DRHW_APPLE_RBV1 = 0x0018,
- NUBUS_DRHW_APPLE_MDC = 0x0019,
- NUBUS_DRHW_APPLE_SONORA = 0x0022,
+  NUBUS_DRHW_APPLE_PVC = 0x0017,
+  NUBUS_DRHW_APPLE_RBV1 = 0x0018,
+  NUBUS_DRHW_APPLE_MDC = 0x0019,
+  NUBUS_DRHW_APPLE_SONORA = 0x0022,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_APPLE_24AC = 0x002b,
- NUBUS_DRHW_APPLE_VALKYRIE = 0x002e,
- NUBUS_DRHW_APPLE_JET = 0x0029,
- NUBUS_DRHW_SMAC_GFX = 0x0105,
+  NUBUS_DRHW_APPLE_24AC = 0x002b,
+  NUBUS_DRHW_APPLE_VALKYRIE = 0x002e,
+  NUBUS_DRHW_APPLE_JET = 0x0029,
+  NUBUS_DRHW_SMAC_GFX = 0x0105,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_RASTER_CB264 = 0x013B,
- NUBUS_DRHW_MICRON_XCEED = 0x0146,
- NUBUS_DRHW_RDIUS_GSC = 0x0153,
- NUBUS_DRHW_SMAC_SPEC8 = 0x017B,
+  NUBUS_DRHW_RASTER_CB264 = 0x013B,
+  NUBUS_DRHW_MICRON_XCEED = 0x0146,
+  NUBUS_DRHW_RDIUS_GSC = 0x0153,
+  NUBUS_DRHW_SMAC_SPEC8 = 0x017B,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_SMAC_SPEC24 = 0x017C,
- NUBUS_DRHW_RASTER_CB364 = 0x026F,
- NUBUS_DRHW_RDIUS_DCGX = 0x027C,
- NUBUS_DRHW_RDIUS_PC8 = 0x0291,
+  NUBUS_DRHW_SMAC_SPEC24 = 0x017C,
+  NUBUS_DRHW_RASTER_CB364 = 0x026F,
+  NUBUS_DRHW_RDIUS_DCGX = 0x027C,
+  NUBUS_DRHW_RDIUS_PC8 = 0x0291,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_LAPIS_PCS8 = 0x0292,
- NUBUS_DRHW_RASTER_24XLI = 0x02A0,
- NUBUS_DRHW_RASTER_PBPGT = 0x02A5,
- NUBUS_DRHW_EMACH_FSX = 0x02AE,
+  NUBUS_DRHW_LAPIS_PCS8 = 0x0292,
+  NUBUS_DRHW_RASTER_24XLI = 0x02A0,
+  NUBUS_DRHW_RASTER_PBPGT = 0x02A5,
+  NUBUS_DRHW_EMACH_FSX = 0x02AE,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_RASTER_24XLTV = 0x02B7,
- NUBUS_DRHW_SMAC_THUND24 = 0x02CB,
- NUBUS_DRHW_SMAC_THUNDLGHT = 0x03D9,
- NUBUS_DRHW_RDIUS_PC24XP = 0x0406,
+  NUBUS_DRHW_RASTER_24XLTV = 0x02B7,
+  NUBUS_DRHW_SMAC_THUND24 = 0x02CB,
+  NUBUS_DRHW_SMAC_THUNDLGHT = 0x03D9,
+  NUBUS_DRHW_RDIUS_PC24XP = 0x0406,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_RDIUS_PC24X = 0x040A,
- NUBUS_DRHW_RDIUS_PC8XJ = 0x040B,
- NUBUS_DRHW_INTERLAN = 0x0100,
- NUBUS_DRHW_SMC9194 = 0x0101,
+  NUBUS_DRHW_RDIUS_PC24X = 0x040A,
+  NUBUS_DRHW_RDIUS_PC8XJ = 0x040B,
+  NUBUS_DRHW_INTERLAN = 0x0100,
+  NUBUS_DRHW_SMC9194 = 0x0101,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_KINETICS = 0x0106,
- NUBUS_DRHW_CABLETRON = 0x0109,
- NUBUS_DRHW_ASANTE_LC = 0x010f,
- NUBUS_DRHW_SONIC = 0x0110,
+  NUBUS_DRHW_KINETICS = 0x0106,
+  NUBUS_DRHW_CABLETRON = 0x0109,
+  NUBUS_DRHW_ASANTE_LC = 0x010f,
+  NUBUS_DRHW_SONIC = 0x0110,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_TECHWORKS = 0x0112,
- NUBUS_DRHW_APPLE_SONIC_NB = 0x0118,
- NUBUS_DRHW_APPLE_SONIC_LC = 0x0119,
- NUBUS_DRHW_FOCUS = 0x011c,
+  NUBUS_DRHW_TECHWORKS = 0x0112,
+  NUBUS_DRHW_APPLE_SONIC_NB = 0x0118,
+  NUBUS_DRHW_APPLE_SONIC_LC = 0x0119,
+  NUBUS_DRHW_FOCUS = 0x011c,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_DRHW_SONNET = 0x011d,
+  NUBUS_DRHW_SONNET = 0x011d,
 };
 enum nubus_res_id {
- NUBUS_RESID_TYPE = 0x0001,
+  NUBUS_RESID_TYPE = 0x0001,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_RESID_NAME = 0x0002,
- NUBUS_RESID_ICON = 0x0003,
- NUBUS_RESID_DRVRDIR = 0x0004,
- NUBUS_RESID_LOADREC = 0x0005,
+  NUBUS_RESID_NAME = 0x0002,
+  NUBUS_RESID_ICON = 0x0003,
+  NUBUS_RESID_DRVRDIR = 0x0004,
+  NUBUS_RESID_LOADREC = 0x0005,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_RESID_BOOTREC = 0x0006,
- NUBUS_RESID_FLAGS = 0x0007,
- NUBUS_RESID_HWDEVID = 0x0008,
- NUBUS_RESID_MINOR_BASEOS = 0x000a,
+  NUBUS_RESID_BOOTREC = 0x0006,
+  NUBUS_RESID_FLAGS = 0x0007,
+  NUBUS_RESID_HWDEVID = 0x0008,
+  NUBUS_RESID_MINOR_BASEOS = 0x000a,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_RESID_MINOR_LENGTH = 0x000b,
- NUBUS_RESID_MAJOR_BASEOS = 0x000c,
- NUBUS_RESID_MAJOR_LENGTH = 0x000d,
- NUBUS_RESID_CICN = 0x000f,
+  NUBUS_RESID_MINOR_LENGTH = 0x000b,
+  NUBUS_RESID_MAJOR_BASEOS = 0x000c,
+  NUBUS_RESID_MAJOR_LENGTH = 0x000d,
+  NUBUS_RESID_CICN = 0x000f,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_RESID_ICL8 = 0x0010,
- NUBUS_RESID_ICL4 = 0x0011,
+  NUBUS_RESID_ICL8 = 0x0010,
+  NUBUS_RESID_ICL4 = 0x0011,
 };
 enum nubus_board_res_id {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_RESID_BOARDID = 0x0020,
- NUBUS_RESID_PRAMINITDATA = 0x0021,
- NUBUS_RESID_PRIMARYINIT = 0x0022,
- NUBUS_RESID_TIMEOUTCONST = 0x0023,
+  NUBUS_RESID_BOARDID = 0x0020,
+  NUBUS_RESID_PRAMINITDATA = 0x0021,
+  NUBUS_RESID_PRIMARYINIT = 0x0022,
+  NUBUS_RESID_TIMEOUTCONST = 0x0023,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_RESID_VENDORINFO = 0x0024,
- NUBUS_RESID_BOARDFLAGS = 0x0025,
- NUBUS_RESID_SECONDINIT = 0x0026,
- NUBUS_RESID_VIDNAMES = 0x0041,
+  NUBUS_RESID_VENDORINFO = 0x0024,
+  NUBUS_RESID_BOARDFLAGS = 0x0025,
+  NUBUS_RESID_SECONDINIT = 0x0026,
+  NUBUS_RESID_VIDNAMES = 0x0041,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_RESID_VIDMODES = 0x007e
+  NUBUS_RESID_VIDMODES = 0x007e
 };
 enum nubus_vendor_res_id {
- NUBUS_RESID_VEND_ID = 0x0001,
+  NUBUS_RESID_VEND_ID = 0x0001,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_RESID_VEND_SERIAL = 0x0002,
- NUBUS_RESID_VEND_REV = 0x0003,
- NUBUS_RESID_VEND_PART = 0x0004,
- NUBUS_RESID_VEND_DATE = 0x0005
+  NUBUS_RESID_VEND_SERIAL = 0x0002,
+  NUBUS_RESID_VEND_REV = 0x0003,
+  NUBUS_RESID_VEND_PART = 0x0004,
+  NUBUS_RESID_VEND_DATE = 0x0005
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 enum nubus_net_res_id {
- NUBUS_RESID_MAC_ADDRESS = 0x0080
+  NUBUS_RESID_MAC_ADDRESS = 0x0080
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum nubus_cpu_res_id {
- NUBUS_RESID_MEMINFO = 0x0081,
- NUBUS_RESID_ROMINFO = 0x0082
+  NUBUS_RESID_MEMINFO = 0x0081,
+  NUBUS_RESID_ROMINFO = 0x0082
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum nubus_display_res_id {
- NUBUS_RESID_GAMMADIR = 0x0040,
- NUBUS_RESID_FIRSTMODE = 0x0080,
- NUBUS_RESID_SECONDMODE = 0x0081,
+  NUBUS_RESID_GAMMADIR = 0x0040,
+  NUBUS_RESID_FIRSTMODE = 0x0080,
+  NUBUS_RESID_SECONDMODE = 0x0081,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- NUBUS_RESID_THIRDMODE = 0x0082,
- NUBUS_RESID_FOURTHMODE = 0x0083,
- NUBUS_RESID_FIFTHMODE = 0x0084,
- NUBUS_RESID_SIXTHMODE = 0x0085
+  NUBUS_RESID_THIRDMODE = 0x0082,
+  NUBUS_RESID_FOURTHMODE = 0x0083,
+  NUBUS_RESID_FIFTHMODE = 0x0084,
+  NUBUS_RESID_SIXTHMODE = 0x0085
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-struct nubus_dir
-{
- unsigned char *base;
+struct nubus_dir {
+  unsigned char * base;
+  unsigned char * ptr;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- unsigned char *ptr;
- int done;
- int mask;
+  int done;
+  int mask;
 };
+struct nubus_dirent {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-struct nubus_dirent
-{
- unsigned char *base;
- unsigned char type;
+  unsigned char * base;
+  unsigned char type;
+  __u32 data;
+  int mask;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __u32 data;
- int mask;
 };
 #endif
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */