Clean up trailing whitespace in the kernel headers.

And fix the scripts so they stop letting trailing whitespace through.

Change-Id: Ie109fbe1f63321e565ba0fa60fee8e9cf3a61cfc
diff --git a/libc/kernel/common/linux/wireless.h b/libc/kernel/common/linux/wireless.h
index b81bb81..d70680e 100644
--- a/libc/kernel/common/linux/wireless.h
+++ b/libc/kernel/common/linux/wireless.h
@@ -18,110 +18,110 @@
  ****************************************************************************/
 #ifndef _LINUX_WIRELESS_H
 #define _LINUX_WIRELESS_H
-#include <linux/types.h>  
-#include <linux/socket.h>  
+#include <linux/types.h>
+#include <linux/socket.h>
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#include <linux/if.h>  
+#include <linux/if.h>
 #define WIRELESS_EXT 20
-#define SIOCSIWCOMMIT 0x8B00  
-#define SIOCGIWNAME 0x8B01  
+#define SIOCSIWCOMMIT 0x8B00
+#define SIOCGIWNAME 0x8B01
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCSIWNWID 0x8B02  
-#define SIOCGIWNWID 0x8B03  
-#define SIOCSIWFREQ 0x8B04  
-#define SIOCGIWFREQ 0x8B05  
+#define SIOCSIWNWID 0x8B02
+#define SIOCGIWNWID 0x8B03
+#define SIOCSIWFREQ 0x8B04
+#define SIOCGIWFREQ 0x8B05
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCSIWMODE 0x8B06  
-#define SIOCGIWMODE 0x8B07  
-#define SIOCSIWSENS 0x8B08  
-#define SIOCGIWSENS 0x8B09  
+#define SIOCSIWMODE 0x8B06
+#define SIOCGIWMODE 0x8B07
+#define SIOCSIWSENS 0x8B08
+#define SIOCGIWSENS 0x8B09
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCSIWRANGE 0x8B0A  
-#define SIOCGIWRANGE 0x8B0B  
-#define SIOCSIWPRIV 0x8B0C  
-#define SIOCGIWPRIV 0x8B0D  
+#define SIOCSIWRANGE 0x8B0A
+#define SIOCGIWRANGE 0x8B0B
+#define SIOCSIWPRIV 0x8B0C
+#define SIOCGIWPRIV 0x8B0D
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCSIWSTATS 0x8B0E  
-#define SIOCGIWSTATS 0x8B0F  
-#define SIOCSIWSPY 0x8B10  
-#define SIOCGIWSPY 0x8B11  
+#define SIOCSIWSTATS 0x8B0E
+#define SIOCGIWSTATS 0x8B0F
+#define SIOCSIWSPY 0x8B10
+#define SIOCGIWSPY 0x8B11
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCSIWTHRSPY 0x8B12  
-#define SIOCGIWTHRSPY 0x8B13  
-#define SIOCSIWAP 0x8B14  
-#define SIOCGIWAP 0x8B15  
+#define SIOCSIWTHRSPY 0x8B12
+#define SIOCGIWTHRSPY 0x8B13
+#define SIOCSIWAP 0x8B14
+#define SIOCGIWAP 0x8B15
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCGIWAPLIST 0x8B17  
-#define SIOCSIWSCAN 0x8B18  
-#define SIOCGIWSCAN 0x8B19  
-#define SIOCSIWESSID 0x8B1A  
+#define SIOCGIWAPLIST 0x8B17
+#define SIOCSIWSCAN 0x8B18
+#define SIOCGIWSCAN 0x8B19
+#define SIOCSIWESSID 0x8B1A
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCGIWESSID 0x8B1B  
-#define SIOCSIWNICKN 0x8B1C  
-#define SIOCGIWNICKN 0x8B1D  
-#define SIOCSIWRATE 0x8B20  
+#define SIOCGIWESSID 0x8B1B
+#define SIOCSIWNICKN 0x8B1C
+#define SIOCGIWNICKN 0x8B1D
+#define SIOCSIWRATE 0x8B20
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCGIWRATE 0x8B21  
-#define SIOCSIWRTS 0x8B22  
-#define SIOCGIWRTS 0x8B23  
-#define SIOCSIWFRAG 0x8B24  
+#define SIOCGIWRATE 0x8B21
+#define SIOCSIWRTS 0x8B22
+#define SIOCGIWRTS 0x8B23
+#define SIOCSIWFRAG 0x8B24
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCGIWFRAG 0x8B25  
-#define SIOCSIWTXPOW 0x8B26  
-#define SIOCGIWTXPOW 0x8B27  
-#define SIOCSIWRETRY 0x8B28  
+#define SIOCGIWFRAG 0x8B25
+#define SIOCSIWTXPOW 0x8B26
+#define SIOCGIWTXPOW 0x8B27
+#define SIOCSIWRETRY 0x8B28
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCGIWRETRY 0x8B29  
-#define SIOCSIWENCODE 0x8B2A  
-#define SIOCGIWENCODE 0x8B2B  
-#define SIOCSIWPOWER 0x8B2C  
+#define SIOCGIWRETRY 0x8B29
+#define SIOCSIWENCODE 0x8B2A
+#define SIOCGIWENCODE 0x8B2B
+#define SIOCSIWPOWER 0x8B2C
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCGIWPOWER 0x8B2D  
-#define SIOCSIWGENIE 0x8B30  
-#define SIOCGIWGENIE 0x8B31  
-#define SIOCSIWMLME 0x8B16  
+#define SIOCGIWPOWER 0x8B2D
+#define SIOCSIWGENIE 0x8B30
+#define SIOCGIWGENIE 0x8B31
+#define SIOCSIWMLME 0x8B16
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCSIWAUTH 0x8B32  
-#define SIOCGIWAUTH 0x8B33  
-#define SIOCSIWENCODEEXT 0x8B34  
-#define SIOCGIWENCODEEXT 0x8B35  
+#define SIOCSIWAUTH 0x8B32
+#define SIOCGIWAUTH 0x8B33
+#define SIOCSIWENCODEEXT 0x8B34
+#define SIOCGIWENCODEEXT 0x8B35
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCSIWPMKSA 0x8B36  
+#define SIOCSIWPMKSA 0x8B36
 #define SIOCIWFIRSTPRIV 0x8BE0
 #define SIOCIWLASTPRIV 0x8BFF
 #define SIOCIWFIRST 0x8B00
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIOCIWLAST SIOCIWLASTPRIV  
+#define SIOCIWLAST SIOCIWLASTPRIV
 #define IW_IOCTL_IDX(cmd) ((cmd) - SIOCIWFIRST)
 #define IW_IS_SET(cmd) (!((cmd) & 0x1))
 #define IW_IS_GET(cmd) ((cmd) & 0x1)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IWEVTXDROP 0x8C00  
-#define IWEVQUAL 0x8C01  
-#define IWEVCUSTOM 0x8C02  
-#define IWEVREGISTERED 0x8C03  
+#define IWEVTXDROP 0x8C00
+#define IWEVQUAL 0x8C01
+#define IWEVCUSTOM 0x8C02
+#define IWEVREGISTERED 0x8C03
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IWEVEXPIRED 0x8C04  
-#define IWEVGENIE 0x8C05  
-#define IWEVMICHAELMICFAILURE 0x8C06  
-#define IWEVASSOCREQIE 0x8C07  
+#define IWEVEXPIRED 0x8C04
+#define IWEVGENIE 0x8C05
+#define IWEVMICHAELMICFAILURE 0x8C06
+#define IWEVASSOCREQIE 0x8C07
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IWEVASSOCRESPIE 0x8C08  
-#define IWEVPMKIDCAND 0x8C09  
+#define IWEVASSOCRESPIE 0x8C08
+#define IWEVPMKIDCAND 0x8C09
 #define IWEVFIRST 0x8C00
 #define IW_EVENT_IDX(cmd) ((cmd) - IWEVFIRST)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_PRIV_TYPE_MASK 0x7000  
+#define IW_PRIV_TYPE_MASK 0x7000
 #define IW_PRIV_TYPE_NONE 0x0000
-#define IW_PRIV_TYPE_BYTE 0x1000  
-#define IW_PRIV_TYPE_CHAR 0x2000  
+#define IW_PRIV_TYPE_BYTE 0x1000
+#define IW_PRIV_TYPE_CHAR 0x2000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_PRIV_TYPE_INT 0x4000  
-#define IW_PRIV_TYPE_FLOAT 0x5000  
-#define IW_PRIV_TYPE_ADDR 0x6000  
-#define IW_PRIV_SIZE_FIXED 0x0800  
+#define IW_PRIV_TYPE_INT 0x4000
+#define IW_PRIV_TYPE_FLOAT 0x5000
+#define IW_PRIV_TYPE_ADDR 0x6000
+#define IW_PRIV_SIZE_FIXED 0x0800
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_PRIV_SIZE_MASK 0x07FF  
+#define IW_PRIV_SIZE_MASK 0x07FF
 #define IW_MAX_FREQUENCIES 32
 #define IW_MAX_BITRATES 32
 #define IW_MAX_TXPOWER 8
@@ -129,92 +129,92 @@
 #define IW_MAX_SPY 8
 #define IW_MAX_AP 64
 #define IW_ESSID_MAX_SIZE 32
-#define IW_MODE_AUTO 0  
+#define IW_MODE_AUTO 0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_MODE_ADHOC 1  
-#define IW_MODE_INFRA 2  
-#define IW_MODE_MASTER 3  
-#define IW_MODE_REPEAT 4  
+#define IW_MODE_ADHOC 1
+#define IW_MODE_INFRA 2
+#define IW_MODE_MASTER 3
+#define IW_MODE_REPEAT 4
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_MODE_SECOND 5  
-#define IW_MODE_MONITOR 6  
-#define IW_QUAL_QUAL_UPDATED 0x01  
+#define IW_MODE_SECOND 5
+#define IW_MODE_MONITOR 6
+#define IW_QUAL_QUAL_UPDATED 0x01
 #define IW_QUAL_LEVEL_UPDATED 0x02
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IW_QUAL_NOISE_UPDATED 0x04
 #define IW_QUAL_ALL_UPDATED 0x07
-#define IW_QUAL_DBM 0x08  
-#define IW_QUAL_QUAL_INVALID 0x10  
+#define IW_QUAL_DBM 0x08
+#define IW_QUAL_QUAL_INVALID 0x10
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IW_QUAL_LEVEL_INVALID 0x20
 #define IW_QUAL_NOISE_INVALID 0x40
 #define IW_QUAL_ALL_INVALID 0x70
-#define IW_FREQ_AUTO 0x00  
+#define IW_FREQ_AUTO 0x00
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_FREQ_FIXED 0x01  
+#define IW_FREQ_FIXED 0x01
 #define IW_MAX_ENCODING_SIZES 8
-#define IW_ENCODING_TOKEN_MAX 64  
-#define IW_ENCODE_INDEX 0x00FF  
+#define IW_ENCODING_TOKEN_MAX 64
+#define IW_ENCODE_INDEX 0x00FF
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_ENCODE_FLAGS 0xFF00  
-#define IW_ENCODE_MODE 0xF000  
-#define IW_ENCODE_DISABLED 0x8000  
-#define IW_ENCODE_ENABLED 0x0000  
+#define IW_ENCODE_FLAGS 0xFF00
+#define IW_ENCODE_MODE 0xF000
+#define IW_ENCODE_DISABLED 0x8000
+#define IW_ENCODE_ENABLED 0x0000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_ENCODE_RESTRICTED 0x4000  
-#define IW_ENCODE_OPEN 0x2000  
-#define IW_ENCODE_NOKEY 0x0800  
-#define IW_ENCODE_TEMP 0x0400  
+#define IW_ENCODE_RESTRICTED 0x4000
+#define IW_ENCODE_OPEN 0x2000
+#define IW_ENCODE_NOKEY 0x0800
+#define IW_ENCODE_TEMP 0x0400
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_POWER_ON 0x0000  
-#define IW_POWER_TYPE 0xF000  
-#define IW_POWER_PERIOD 0x1000  
-#define IW_POWER_TIMEOUT 0x2000  
+#define IW_POWER_ON 0x0000
+#define IW_POWER_TYPE 0xF000
+#define IW_POWER_PERIOD 0x1000
+#define IW_POWER_TIMEOUT 0x2000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_POWER_MODE 0x0F00  
-#define IW_POWER_UNICAST_R 0x0100  
-#define IW_POWER_MULTICAST_R 0x0200  
-#define IW_POWER_ALL_R 0x0300  
+#define IW_POWER_MODE 0x0F00
+#define IW_POWER_UNICAST_R 0x0100
+#define IW_POWER_MULTICAST_R 0x0200
+#define IW_POWER_ALL_R 0x0300
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_POWER_FORCE_S 0x0400  
-#define IW_POWER_REPEATER 0x0800  
-#define IW_POWER_MODIFIER 0x000F  
-#define IW_POWER_MIN 0x0001  
+#define IW_POWER_FORCE_S 0x0400
+#define IW_POWER_REPEATER 0x0800
+#define IW_POWER_MODIFIER 0x000F
+#define IW_POWER_MIN 0x0001
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_POWER_MAX 0x0002  
-#define IW_POWER_RELATIVE 0x0004  
-#define IW_TXPOW_TYPE 0x00FF  
-#define IW_TXPOW_DBM 0x0000  
+#define IW_POWER_MAX 0x0002
+#define IW_POWER_RELATIVE 0x0004
+#define IW_TXPOW_TYPE 0x00FF
+#define IW_TXPOW_DBM 0x0000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_TXPOW_MWATT 0x0001  
-#define IW_TXPOW_RELATIVE 0x0002  
-#define IW_TXPOW_RANGE 0x1000  
-#define IW_RETRY_ON 0x0000  
+#define IW_TXPOW_MWATT 0x0001
+#define IW_TXPOW_RELATIVE 0x0002
+#define IW_TXPOW_RANGE 0x1000
+#define IW_RETRY_ON 0x0000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_RETRY_TYPE 0xF000  
-#define IW_RETRY_LIMIT 0x1000  
-#define IW_RETRY_LIFETIME 0x2000  
-#define IW_RETRY_MODIFIER 0x000F  
+#define IW_RETRY_TYPE 0xF000
+#define IW_RETRY_LIMIT 0x1000
+#define IW_RETRY_LIFETIME 0x2000
+#define IW_RETRY_MODIFIER 0x000F
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_RETRY_MIN 0x0001  
-#define IW_RETRY_MAX 0x0002  
-#define IW_RETRY_RELATIVE 0x0004  
-#define IW_SCAN_DEFAULT 0x0000  
+#define IW_RETRY_MIN 0x0001
+#define IW_RETRY_MAX 0x0002
+#define IW_RETRY_RELATIVE 0x0004
+#define IW_SCAN_DEFAULT 0x0000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_SCAN_ALL_ESSID 0x0001  
-#define IW_SCAN_THIS_ESSID 0x0002  
-#define IW_SCAN_ALL_FREQ 0x0004  
-#define IW_SCAN_THIS_FREQ 0x0008  
+#define IW_SCAN_ALL_ESSID 0x0001
+#define IW_SCAN_THIS_ESSID 0x0002
+#define IW_SCAN_ALL_FREQ 0x0004
+#define IW_SCAN_THIS_FREQ 0x0008
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_SCAN_ALL_MODE 0x0010  
-#define IW_SCAN_THIS_MODE 0x0020  
-#define IW_SCAN_ALL_RATE 0x0040  
-#define IW_SCAN_THIS_RATE 0x0080  
+#define IW_SCAN_ALL_MODE 0x0010
+#define IW_SCAN_THIS_MODE 0x0020
+#define IW_SCAN_ALL_RATE 0x0040
+#define IW_SCAN_THIS_RATE 0x0080
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IW_SCAN_TYPE_ACTIVE 0
 #define IW_SCAN_TYPE_PASSIVE 1
-#define IW_SCAN_MAX_DATA 4096  
-#define IW_CUSTOM_MAX 256  
+#define IW_SCAN_MAX_DATA 4096
+#define IW_CUSTOM_MAX 256
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IW_GENERIC_IE_MAX 1024
 #define IW_MLME_DEAUTH 0
@@ -252,8 +252,8 @@
 #define IW_AUTH_ALG_SHARED_KEY 0x00000002
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IW_AUTH_ALG_LEAP 0x00000004
-#define IW_AUTH_ROAMING_ENABLE 0  
-#define IW_AUTH_ROAMING_DISABLE 1  
+#define IW_AUTH_ROAMING_ENABLE 0
+#define IW_AUTH_ROAMING_DISABLE 1
 #define IW_ENCODE_SEQ_MAX_SIZE 8
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IW_ENCODE_ALG_NONE 0
@@ -266,12 +266,12 @@
 #define IW_ENCODE_EXT_GROUP_KEY 0x00000004
 #define IW_ENCODE_EXT_SET_TX_KEY 0x00000008
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_MICFAILURE_KEY_ID 0x00000003  
+#define IW_MICFAILURE_KEY_ID 0x00000003
 #define IW_MICFAILURE_GROUP 0x00000004
 #define IW_MICFAILURE_PAIRWISE 0x00000008
 #define IW_MICFAILURE_STAKEY 0x00000010
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IW_MICFAILURE_COUNT 0x00000060  
+#define IW_MICFAILURE_COUNT 0x00000060
 #define IW_ENC_CAPA_WPA 0x00000001
 #define IW_ENC_CAPA_WPA2 0x00000002
 #define IW_ENC_CAPA_CIPHER_TKIP 0x00000004
@@ -398,7 +398,7 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 tsc[IW_ENCODE_SEQ_MAX_SIZE];
 };
-#define IW_PMKID_CAND_PREAUTH 0x00000001  
+#define IW_PMKID_CAND_PREAUTH 0x00000001
 struct iw_pmkid_cand
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 {