1 files changed, 0 insertions, 81 deletions
diff --git a/clatd.h b/clatd.h
deleted file mode 100644
index e170c58..0000000
--- a/clatd.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright 2011 Daniel Drown
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * clatd.h - main routines used by clatd
- */
-#ifndef __CLATD_H__
-#define __CLATD_H__
-
-#include <signal.h>
-#include <stdlib.h>
-#include <sys/uio.h>
-
-struct tun_data;
-
-// IPv4 header has a u16 total length field, for maximum L3 mtu of 0xFFFF.
-//
-// Translating IPv4 to IPv6 requires removing the IPv4 header (20) and adding
-// an IPv6 header (40), possibly with an extra ipv6 fragment extension header (8).
-//
-// As such the maximum IPv4 L3 mtu size is 0xFFFF (by u16 tot_len field)
-// and the maximum IPv6 L3 mtu size is 0xFFFF + 28 (which is larger)
-//
-// A received non-jumbogram IPv6 frame could potentially be u16 payload_len = 0xFFFF
-// + sizeof ipv6 header = 40, bytes in size.  But such a packet cannot be meaningfully
-// converted to IPv4 (it's too large).  As such the restriction is the same: 0xFFFF + 28
-//
-// (since there's no jumbogram support in IPv4, IPv6 jumbograms cannot be meaningfully
-// converted to IPv4 anyway, and are thus entirely unsupported)
-#define MAXMTU (0xFFFF + 28)
-
-// logcat_hexdump() maximum binary data length, this is the maximum packet size
-// plus some extra space for various headers:
-//   struct tun_pi (4 bytes)
-//   struct virtio_net_hdr (10 bytes)
-//   ethernet (14 bytes), potentially including vlan tag (4) or tags (8 or 12)
-// plus some extra just-in-case headroom, because it doesn't hurt.
-#define MAXDUMPLEN (64 + MAXMTU)
-
-#define CLATD_VERSION "1.7"
-
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-
-extern volatile sig_atomic_t running;
-
-void event_loop(struct tun_data *tunnel);
-
-/* function: parse_int
- * parses a string as a decimal/hex/octal signed integer
- *   str - the string to parse
- *   out - the signed integer to write to, gets clobbered on failure
- */
-static inline int parse_int(const char *str, int *out) {
-  char *end_ptr;
-  *out = strtol(str, &end_ptr, 0);
-  return *str && !*end_ptr;
-}
-
-/* function: parse_unsigned
- * parses a string as a decimal/hex/octal unsigned integer
- *   str - the string to parse
- *   out - the unsigned integer to write to, gets clobbered on failure
- */
-static inline int parse_unsigned(const char *str, unsigned *out) {
-  char *end_ptr;
-  *out = strtoul(str, &end_ptr, 0);
-  return *str && !*end_ptr;
-}
-
-#endif /* __CLATD_H__ */