Scrub uapi headers slightly harder.

There's no point having always-false tests. It just makes the headers
harder to read.

Bug: 11560081
Change-Id: I6187755e1514ca9ff5642b3c1b0489f22edddaf5
diff --git a/libc/kernel/uapi/asm-arm/asm/byteorder.h b/libc/kernel/uapi/asm-arm/asm/byteorder.h
index 0d2bdf3..6f17a48 100644
--- a/libc/kernel/uapi/asm-arm/asm/byteorder.h
+++ b/libc/kernel/uapi/asm-arm/asm/byteorder.h
@@ -18,11 +18,6 @@
  ****************************************************************************/
 #ifndef __ASM_ARM_BYTEORDER_H
 #define __ASM_ARM_BYTEORDER_H
-#ifdef __ARMEB__
-#include <linux/byteorder/big_endian.h>
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#else
 #include <linux/byteorder/little_endian.h>
 #endif
-#endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/uapi/asm-arm/asm/stat.h b/libc/kernel/uapi/asm-arm/asm/stat.h
index d8188bf..b3425dd 100644
--- a/libc/kernel/uapi/asm-arm/asm/stat.h
+++ b/libc/kernel/uapi/asm-arm/asm/stat.h
@@ -37,68 +37,55 @@
 #define STAT_HAVE_NSEC
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct stat {
-#ifdef __ARMEB__
- unsigned short st_dev;
- unsigned short __pad1;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#else
  unsigned long st_dev;
-#endif
  unsigned long st_ino;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned short st_mode;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned short st_nlink;
  unsigned short st_uid;
  unsigned short st_gid;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#ifdef __ARMEB__
- unsigned short st_rdev;
- unsigned short __pad2;
-#else
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_rdev;
-#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_size;
  unsigned long st_blksize;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_blocks;
  unsigned long st_atime;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_atime_nsec;
  unsigned long st_mtime;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_mtime_nsec;
  unsigned long st_ctime;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_ctime_nsec;
  unsigned long __unused4;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long __unused5;
 };
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct stat64 {
  unsigned long long st_dev;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned char __pad0[4];
 #define STAT64_HAS_BROKEN_ST_INO 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long __st_ino;
  unsigned int st_mode;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned int st_nlink;
  unsigned long st_uid;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_gid;
  unsigned long long st_rdev;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned char __pad3[4];
  long long st_size;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_blksize;
  unsigned long long st_blocks;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_atime;
  unsigned long st_atime_nsec;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_mtime;
  unsigned long st_mtime_nsec;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long st_ctime;
  unsigned long st_ctime_nsec;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long long st_ino;
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
diff --git a/libc/kernel/uapi/asm-arm/asm/unistd.h b/libc/kernel/uapi/asm-arm/asm/unistd.h
index f99bfb1..4ce108c 100644
--- a/libc/kernel/uapi/asm-arm/asm/unistd.h
+++ b/libc/kernel/uapi/asm-arm/asm/unistd.h
@@ -19,12 +19,7 @@
 #ifndef _UAPI__ASM_ARM_UNISTD_H
 #define _UAPI__ASM_ARM_UNISTD_H
 #define __NR_OABI_SYSCALL_BASE 0x900000
-#if defined(__thumb__) || defined(__ARM_EABI__)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __NR_SYSCALL_BASE 0
-#else
-#define __NR_SYSCALL_BASE __NR_OABI_SYSCALL_BASE
-#endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __NR_restart_syscall (__NR_SYSCALL_BASE+ 0)
 #define __NR_exit (__NR_SYSCALL_BASE+ 1)
@@ -468,22 +463,19 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __ARM_NR_usr32 (__ARM_NR_BASE+4)
 #define __ARM_NR_set_tls (__ARM_NR_BASE+5)
-#ifdef __ARM_EABI__
 #undef __NR_time
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #undef __NR_umount
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #undef __NR_stime
 #undef __NR_alarm
 #undef __NR_utime
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #undef __NR_getrlimit
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #undef __NR_select
 #undef __NR_readdir
 #undef __NR_mmap
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #undef __NR_socketcall
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #undef __NR_syscall
 #undef __NR_ipc
 #endif
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#endif