1 files changed, 91 insertions, 0 deletions
diff --git a/lib/libalias/alias_local.h b/lib/libalias/alias_local.h
new file mode 100644
index 0000000..dd1a2f4
--- /dev/null
+++ b/lib/libalias/alias_local.h
@@ -0,0 +1,91 @@
+/* -*- mode: c; tab-width: 3; c-basic-offset: 3; -*-
+    Alias_local.h contains the function prototypes for alias.c,
+    alias_db.c, alias_util.c and alias_ftp.c, alias_irc.c (as well
+    as any future add-ons).  It is intended to be used only within
+    the aliasing software.  Outside world interfaces are defined
+    in alias.h
+
+    This software is placed into the public domain with no restrictions
+    on its distribution.
+
+    Initial version:  August, 1996  (cjm)    
+    
+     <updated several times by original author and Eivind Eiklund>
+*/
+
+extern int packetAliasMode;
+
+struct alias_link;
+
+/* General utilities */
+u_short IpChecksum(struct ip *);
+u_short TcpChecksum(struct ip *);
+void DifferentialChecksum(u_short *, u_short *, u_short *, int);
+
+/* Internal data access */
+struct alias_link *
+FindIcmpIn(struct in_addr, struct in_addr, u_short);
+
+struct alias_link *
+FindIcmpOut(struct in_addr, struct in_addr, u_short);
+
+struct alias_link *
+FindFragmentIn1(struct in_addr, struct in_addr, u_short);
+
+struct alias_link *
+FindFragmentIn2(struct in_addr, struct in_addr, u_short);
+
+struct alias_link *
+AddFragmentPtrLink(struct in_addr, u_short);
+
+struct alias_link *
+FindFragmentPtr(struct in_addr, u_short);
+
+struct alias_link *
+FindUdpTcpIn (struct in_addr, struct in_addr, u_short, u_short, u_char);
+
+struct alias_link *
+FindUdpTcpOut(struct in_addr, struct in_addr, u_short, u_short, u_char);
+
+struct in_addr
+FindOriginalAddress(struct in_addr);
+
+struct in_addr
+FindAliasAddress(struct in_addr);
+
+
+/* External data access/modification */
+void GetFragmentAddr(struct alias_link *, struct in_addr *);
+void SetFragmentAddr(struct alias_link *, struct in_addr);
+void GetFragmentPtr(struct alias_link *, char **);
+void SetFragmentPtr(struct alias_link *, char *);
+void SetStateIn(struct alias_link *, int);
+void SetStateOut(struct alias_link *, int);
+int GetStateIn(struct alias_link *);
+int GetStateOut(struct alias_link *);
+struct in_addr GetOriginalAddress(struct alias_link *);
+struct in_addr GetDestAddress(struct alias_link *);
+struct in_addr GetAliasAddress(struct alias_link *);
+struct in_addr GetDefaultAliasAddress(void);
+void SetDefaultAliasAddress(struct in_addr);
+void SetDefaultTargetAddress(struct in_addr);
+void ClearDefaultTargetAddress(void);
+u_short GetOriginalPort(struct alias_link *);
+u_short GetAliasPort(struct alias_link *);
+void SetAckModified(struct alias_link *);
+int GetAckModified(struct alias_link *);
+int GetDeltaAckIn(struct ip *, struct alias_link *);
+int GetDeltaSeqOut(struct ip *, struct alias_link *);
+void AddSeq(struct ip *, struct alias_link *, int);
+void SetExpire(struct alias_link *, int);
+void ClearNewDefaultLink(void);
+int CheckNewDefaultLink(void);
+
+/* Housekeeping function */
+void HouseKeeping(void);
+
+/* Tcp specfic routines */
+/*lint -save -library Suppress flexelint warnings */
+void AliasHandleFtpOut(struct ip *, struct alias_link *, int);
+void AliasHandleIrcOut(struct ip *pip, struct alias_link *link, int maxsize );
+/*lint -restore */