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/atm.h b/libc/kernel/common/linux/atm.h
index 47155a2..ec6a8df 100644
--- a/libc/kernel/common/linux/atm.h
+++ b/libc/kernel/common/linux/atm.h
@@ -23,27 +23,27 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #include <linux/atmsap.h>
 #include <linux/atmioc.h>
-#define ATM_CELL_SIZE 53  
-#define ATM_CELL_PAYLOAD 48  
+#define ATM_CELL_SIZE 53
+#define ATM_CELL_PAYLOAD 48
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_AAL0_SDU 52  
-#define ATM_MAX_AAL34_PDU 65535  
-#define ATM_AAL5_TRAILER 8  
-#define ATM_MAX_AAL5_PDU 65535  
+#define ATM_AAL0_SDU 52
+#define ATM_MAX_AAL34_PDU 65535
+#define ATM_AAL5_TRAILER 8
+#define ATM_MAX_AAL5_PDU 65535
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_MAX_CDV 9999  
-#define ATM_NOT_RSV_VCI 32  
-#define ATM_MAX_VPI 255  
-#define ATM_MAX_VPI_NNI 4096  
+#define ATM_MAX_CDV 9999
+#define ATM_NOT_RSV_VCI 32
+#define ATM_MAX_VPI 255
+#define ATM_MAX_VPI_NNI 4096
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_MAX_VCI 65535  
-#define ATM_NO_AAL 0  
-#define ATM_AAL0 13  
-#define ATM_AAL1 1  
+#define ATM_MAX_VCI 65535
+#define ATM_NO_AAL 0
+#define ATM_AAL0 13
+#define ATM_AAL1 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_AAL2 2  
-#define ATM_AAL34 3  
-#define ATM_AAL5 5  
+#define ATM_AAL2 2
+#define ATM_AAL34 3
+#define ATM_AAL5 5
 #define __SO_ENCODE(l,n,t) ((((l) & 0x1FF) << 22) | ((n) << 16) |   sizeof(t))
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __SO_LEVEL_MATCH(c,m) (((c) >> 22) == ((m) & 0x1FF))
@@ -68,25 +68,25 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ATM_HDR_PTI_SHIFT 1
 #define ATM_HDR_CLP 0x00000001
-#define ATM_PTI_US0 0  
-#define ATM_PTI_US1 1  
+#define ATM_PTI_US0 0
+#define ATM_PTI_US1 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_PTI_UCES0 2  
-#define ATM_PTI_UCES1 3  
-#define ATM_PTI_SEGF5 4  
-#define ATM_PTI_E2EF5 5  
+#define ATM_PTI_UCES0 2
+#define ATM_PTI_UCES1 3
+#define ATM_PTI_SEGF5 4
+#define ATM_PTI_E2EF5 5
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_PTI_RSV_RM 6  
-#define ATM_PTI_RSV 7  
-#define ATM_NONE 0  
+#define ATM_PTI_RSV_RM 6
+#define ATM_PTI_RSV 7
+#define ATM_NONE 0
 #define ATM_UBR 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ATM_CBR 2
 #define ATM_VBR 3
 #define ATM_ABR 4
-#define ATM_ANYCLASS 5  
+#define ATM_ANYCLASS 5
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_MAX_PCR -1  
+#define ATM_MAX_PCR -1
 struct atm_trafprm {
  unsigned char traffic_class;
  int max_pcr;
@@ -121,7 +121,7 @@
  unsigned char aal __ATM_API_ALIGN;
 };
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_ITF_ANY -1  
+#define ATM_ITF_ANY -1
 #define ATM_VPI_ANY -1
 #define ATM_VCI_ANY -1
 #define ATM_VPI_UNSPEC -2
@@ -137,23 +137,23 @@
  } sap_addr __ATM_API_ALIGN;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-#define ATM_ESA_LEN 20  
-#define ATM_E164_LEN 12  
-#define ATM_AFI_DCC 0x39  
+#define ATM_ESA_LEN 20
+#define ATM_E164_LEN 12
+#define ATM_AFI_DCC 0x39
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_AFI_ICD 0x47  
-#define ATM_AFI_E164 0x45  
-#define ATM_AFI_LOCAL 0x49   
-#define ATM_AFI_DCC_GROUP 0xBD  
+#define ATM_AFI_ICD 0x47
+#define ATM_AFI_E164 0x45
+#define ATM_AFI_LOCAL 0x49
+#define ATM_AFI_DCC_GROUP 0xBD
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_AFI_ICD_GROUP 0xC5  
-#define ATM_AFI_E164_GROUP 0xC3  
-#define ATM_AFI_LOCAL_GROUP 0xC7  
-#define ATM_LIJ_NONE 0  
+#define ATM_AFI_ICD_GROUP 0xC5
+#define ATM_AFI_E164_GROUP 0xC3
+#define ATM_AFI_LOCAL_GROUP 0xC7
+#define ATM_LIJ_NONE 0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATM_LIJ 1  
-#define ATM_LIJ_RPJ 2  
-#define ATM_LIJ_NJ 3  
+#define ATM_LIJ 1
+#define ATM_LIJ_RPJ 2
+#define ATM_LIJ_NJ 3
 struct sockaddr_atmsvc {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned short sas_family;