Add <linux/ipsec.h> and <linux/if_pppolac.h> for VPN support.
Also update tools/update_all.py to not use perforce add/edit/delete commands automatically now that we're using git
diff --git a/libc/kernel/common/linux/if_pppolac.h b/libc/kernel/common/linux/if_pppolac.h
new file mode 100644
index 0000000..bf6eba0
--- /dev/null
+++ b/libc/kernel/common/linux/if_pppolac.h
@@ -0,0 +1,29 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_IF_PPPOLAC_H
+#define __LINUX_IF_PPPOLAC_H
+
+#include <linux/socket.h>
+#include <linux/types.h>
+
+#define PX_PROTO_OLAC 2
+
+struct sockaddr_pppolac {
+ sa_family_t sa_family;
+ unsigned int sa_protocol;
+ int udp_socket;
+ struct __attribute__((packed)) {
+ __u16 tunnel, session;
+ } local, remote;
+} __attribute__((packed));
+
+#endif