Regenerate uapi header files.

Change-Id: Idc934ed8ae17aba3300e4022e9b42177b0907e9d
diff --git a/libc/kernel/uapi/linux/acct.h b/libc/kernel/uapi/linux/acct.h
index 328ece4..c14886a 100644
--- a/libc/kernel/uapi/linux/acct.h
+++ b/libc/kernel/uapi/linux/acct.h
@@ -91,9 +91,9 @@
 #define ACORE 0x08
 #define AXSIG 0x10
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#if defined(__BYTE_ORDER) && __BYTE_ORDER == __BIG_ENDIAN || defined(__BIG_ENDIAN)
+#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN)
 #define ACCT_BYTEORDER 0x80
-#elif (defined(__BYTE_ORDER) && (__BYTE_ORDER == __LITTLE_ENDIAN)) || defined(__LITTLE_ENDIAN)
+#elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN)
 #define ACCT_BYTEORDER 0x00
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #else