X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=proxy.h;h=35c57982560b60b58f1a2ca3c329eccff2025d33;hb=0efa9febcaefb58ccd810a0aa8ed7b3a7f34db1c;hp=2bd522031b3bb1bb150f0421b587b5030dac1542;hpb=6bb121ecb910115abe2ccba60938d18cbf826934;p=PuTTY.git

diff --git a/proxy.h b/proxy.h
index 2bd52203..35c57982 100644
--- a/proxy.h
+++ b/proxy.h
@@ -77,10 +77,16 @@ struct Socket_proxy_tag {
     int sent_bufsize;
 
     /* accepting */
-    void *accepting_sock;
+    OSSocket accepting_sock;
 
     /* configuration, used to look up proxy settings */
     Config cfg;
+
+    /* CHAP transient data */
+    int chap_num_attributes;
+    int chap_num_attributes_processed;
+    int chap_current_attribute;
+    int chap_current_datalen;
 };
 
 typedef struct Plug_proxy_tag * Proxy_Plug;
@@ -100,4 +106,18 @@ extern int proxy_telnet_negotiate (Proxy_Socket, int);
 extern int proxy_socks4_negotiate (Proxy_Socket, int);
 extern int proxy_socks5_negotiate (Proxy_Socket, int);
 
+/*
+ * This may be reused by local-command proxies on individual
+ * platforms.
+ */
+char *format_telnet_command(SockAddr addr, int port, const Config *cfg);
+
+/*
+ * These are implemented in cproxy.c or nocproxy.c, depending on
+ * whether encrypted proxy authentication is available.
+ */
+extern void proxy_socks5_offerencryptedauth(char *command, int *len);
+extern int proxy_socks5_handlechap (Proxy_Socket p);
+extern int proxy_socks5_selectchap(Proxy_Socket p);
+
 #endif