X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=network.h;h=7dc497827a26b7e1dcd469cd14f23d3491a6d252;hb=9dd9860cc84f82309de64c33e2813c6e9dc60749;hp=319475e7909d6510b7557b3e17bb019ea6e83126;hpb=41f63b6e5dc8ff83306287ae702d875edff4586f;p=PuTTY.git

diff --git a/network.h b/network.h
index 319475e7..7dc49782 100644
--- a/network.h
+++ b/network.h
@@ -93,20 +93,20 @@ struct plug_function_table {
 /* proxy indirection layer */
 /* NB, control of 'addr' is passed via new_connection, which takes
  * responsibility for freeing it */
-Socket new_connection(SockAddr addr, char *hostname,
+Socket new_connection(SockAddr addr, const char *hostname,
 		      int port, int privport,
 		      int oobinline, int nodelay, int keepalive,
 		      Plug plug, Conf *conf);
-Socket new_listener(char *srcaddr, int port, Plug plug, int local_host_only,
-		    Conf *conf, int addressfamily);
-SockAddr name_lookup(char *host, int port, char **canonicalname,
+Socket new_listener(const char *srcaddr, int port, Plug plug,
+                    int local_host_only, Conf *conf, int addressfamily);
+SockAddr name_lookup(const char *host, int port, char **canonicalname,
 		     Conf *conf, int addressfamily);
 int proxy_for_destination (SockAddr addr, const char *hostname, int port,
                            Conf *conf);
 
 /* platform-dependent callback from new_connection() */
 /* (same caveat about addr as new_connection()) */
-Socket platform_new_connection(SockAddr addr, char *hostname,
+Socket platform_new_connection(SockAddr addr, const char *hostname,
 			       int port, int privport,
 			       int oobinline, int nodelay, int keepalive,
 			       Plug plug, Conf *conf);
@@ -138,7 +138,8 @@ SockAddr sk_addr_dup(SockAddr addr);
 Socket sk_new(SockAddr addr, int port, int privport, int oobinline,
 	      int nodelay, int keepalive, Plug p);
 
-Socket sk_newlistener(char *srcaddr, int port, Plug plug, int local_host_only, int address_family);
+Socket sk_newlistener(const char *srcaddr, int port, Plug plug,
+                      int local_host_only, int address_family);
 
 #define sk_plug(s,p) (((*s)->plug) (s, p))
 #define sk_close(s) (((*s)->close) (s))