Update bionic kernel headers using update_all.py

Change-Id: I9c377436e9bf158e7236b3b7dcebf3e79fa961de
diff --git a/libc/kernel/common/linux/if_fc.h b/libc/kernel/common/linux/if_fc.h
index a6a47b4..8c4152b 100644
--- a/libc/kernel/common/linux/if_fc.h
+++ b/libc/kernel/common/linux/if_fc.h
@@ -7,29 +7,35 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef _LINUX_IF_FC_H
 #define _LINUX_IF_FC_H
-
 #define FC_ALEN 6  
 #define FC_HLEN (sizeof(struct fch_hdr)+sizeof(struct fcllc))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FC_ID_LEN 3  
-
 #define EXTENDED_SAP 0xAA
 #define UI_CMD 0x03
-
 struct fch_hdr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 daddr[FC_ALEN];
  __u8 saddr[FC_ALEN];
 };
-
 struct fcllc {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 dsap;
  __u8 ssap;
  __u8 llc;
  __u8 protid[3];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __be16 ethertype;
 };
-
 #endif