01_IPv6-Basic-Support.diff

[paraslash.git] / net.h

diff --git a/net.h b/net.h
index 8b5d4a1a8aef2c87fbb0329fedd0b64c7e5528a8..e78b7629348bde49831ccc31a2f660719ad3d16d 100644 (file)
--- a/net.h
+++ b/net.h
@@ -16,6 +16,27 @@
 #define UNIX_PATH_MAX 108
 #endif
 
+/** \cond Userland defines for Linux DCCP support. */
+#ifndef IPPROTO_DCCP
+#define IPPROTO_DCCP   33      /**< IANA assigned value */
+#define SOCK_DCCP      6       /**< Linux socket type   */
+#define SOL_DCCP        269    /**< Linux socket level  */
+#endif
+/** \endcond */
+
+/**
+ * Generic socket creation (passive and active sockets).
+ */
+extern int makesock(unsigned l3type, unsigned l4type, int passive,
+                   const char *host, unsigned short port_number);
+
+/**
+ * Functions to support listening sockets.
+ */
+/** How many pending connections queue of a listening server will hold. */
+#define BACKLOG        10
+extern int para_listen(unsigned l3type, unsigned l4type, unsigned short port);
+
 /** used to crypt the communication between para_server and para_client */
 typedef void crypt_function(unsigned long len,
        const unsigned char *indata, unsigned char *outdata, void *private_data);