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/arch-mips/asm/mman.h b/libc/kernel/arch-mips/asm/mman.h
index cb42c6a..43ee3dc 100644
--- a/libc/kernel/arch-mips/asm/mman.h
+++ b/libc/kernel/arch-mips/asm/mman.h
@@ -18,62 +18,62 @@
  ****************************************************************************/
 #ifndef _ASM_MMAN_H
 #define _ASM_MMAN_H
-#define PROT_NONE 0x00  
-#define PROT_READ 0x01  
+#define PROT_NONE 0x00
+#define PROT_READ 0x01
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define PROT_WRITE 0x02  
-#define PROT_EXEC 0x04  
-#define PROT_SEM 0x10  
-#define PROT_GROWSDOWN 0x01000000  
+#define PROT_WRITE 0x02
+#define PROT_EXEC 0x04
+#define PROT_SEM 0x10
+#define PROT_GROWSDOWN 0x01000000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define PROT_GROWSUP 0x02000000  
-#define MAP_SHARED 0x001  
-#define MAP_PRIVATE 0x002  
-#define MAP_TYPE 0x00f  
+#define PROT_GROWSUP 0x02000000
+#define MAP_SHARED 0x001
+#define MAP_PRIVATE 0x002
+#define MAP_TYPE 0x00f
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MAP_FIXED 0x010  
-#define MAP_RENAME 0x020  
-#define MAP_AUTOGROW 0x040  
-#define MAP_LOCAL 0x080  
+#define MAP_FIXED 0x010
+#define MAP_RENAME 0x020
+#define MAP_AUTOGROW 0x040
+#define MAP_LOCAL 0x080
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MAP_AUTORSRV 0x100  
-#define MAP_NORESERVE 0x0400  
-#define MAP_ANONYMOUS 0x0800  
-#define MAP_GROWSDOWN 0x1000  
+#define MAP_AUTORSRV 0x100
+#define MAP_NORESERVE 0x0400
+#define MAP_ANONYMOUS 0x0800
+#define MAP_GROWSDOWN 0x1000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MAP_DENYWRITE 0x2000  
-#define MAP_EXECUTABLE 0x4000  
-#define MAP_LOCKED 0x8000  
-#define MAP_POPULATE 0x10000  
+#define MAP_DENYWRITE 0x2000
+#define MAP_EXECUTABLE 0x4000
+#define MAP_LOCKED 0x8000
+#define MAP_POPULATE 0x10000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MAP_NONBLOCK 0x20000  
-#define MAP_STACK 0x40000  
-#define MAP_HUGETLB 0x80000  
-#define MS_ASYNC 0x0001  
+#define MAP_NONBLOCK 0x20000
+#define MAP_STACK 0x40000
+#define MAP_HUGETLB 0x80000
+#define MS_ASYNC 0x0001
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MS_INVALIDATE 0x0002  
-#define MS_SYNC 0x0004  
-#define MCL_CURRENT 1  
-#define MCL_FUTURE 2  
+#define MS_INVALIDATE 0x0002
+#define MS_SYNC 0x0004
+#define MCL_CURRENT 1
+#define MCL_FUTURE 2
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MADV_NORMAL 0  
-#define MADV_RANDOM 1  
-#define MADV_SEQUENTIAL 2  
-#define MADV_WILLNEED 3  
+#define MADV_NORMAL 0
+#define MADV_RANDOM 1
+#define MADV_SEQUENTIAL 2
+#define MADV_WILLNEED 3
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MADV_DONTNEED 4  
-#define MADV_REMOVE 9  
-#define MADV_DONTFORK 10  
-#define MADV_DOFORK 11  
+#define MADV_DONTNEED 4
+#define MADV_REMOVE 9
+#define MADV_DONTFORK 10
+#define MADV_DOFORK 11
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MADV_MERGEABLE 12  
-#define MADV_UNMERGEABLE 13  
-#define MADV_HWPOISON 100  
-#define MADV_HUGEPAGE 14  
+#define MADV_MERGEABLE 12
+#define MADV_UNMERGEABLE 13
+#define MADV_HWPOISON 100
+#define MADV_HUGEPAGE 14
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MADV_NOHUGEPAGE 15  
-#define MADV_DONTDUMP 16  
-#define MADV_DODUMP 17  
+#define MADV_NOHUGEPAGE 15
+#define MADV_DONTDUMP 16
+#define MADV_DODUMP 17
 #define MAP_FILE 0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif