X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/9a30e26b7801d63e4ccfe8d36169299c09b89dff..cbe2d68fd7c7c7bac692b3a2d200a5d2429ab201:/ssh.h

diff --git a/ssh.h b/ssh.h
index 766e2e3c..97600939 100644
--- a/ssh.h
+++ b/ssh.h
@@ -250,17 +250,19 @@ int random_byte(void);
 void random_add_noise(void *noise, int length);
 void random_add_heavynoise(void *noise, int length);
 
-void logevent(void *, char *);
+void logevent(void *, const char *);
 
 /* Allocate and register a new channel for port forwarding */
 void *new_sock_channel(void *handle, Socket s);
 void ssh_send_port_open(void *channel, char *hostname, int port, char *org);
 
 /* Exports from portfwd.c */
-extern char *pfd_newconnect(Socket * s, char *hostname, int port, void *c,
-			    const Config *cfg);
-extern char *pfd_addforward(char *desthost, int destport, char *srcaddr,
-			    int port, void *backhandle, const Config *cfg);
+extern const char *pfd_newconnect(Socket * s, char *hostname, int port,
+				  void *c, const Config *cfg);
+/* desthost == NULL indicates dynamic (SOCKS) port forwarding */
+extern const char *pfd_addforward(char *desthost, int destport, char *srcaddr,
+				  int port, void *backhandle,
+				  const Config *cfg);
 extern void pfd_close(Socket s);
 extern int pfd_send(Socket s, char *data, int len);
 extern void pfd_confirm(Socket s);
@@ -268,8 +270,8 @@ extern void pfd_unthrottle(Socket s);
 extern void pfd_override_throttle(Socket s, int enable);
 
 /* Exports from x11fwd.c */
-extern char *x11_init(Socket *, char *, void *, void *, const char *, int,
-		      const Config *);
+extern const char *x11_init(Socket *, char *, void *, void *, const char *,
+			    int, const Config *);
 extern void x11_close(Socket);
 extern int x11_send(Socket, char *, int);
 extern void *x11_invent_auth(char *, int, char *, int, int);
@@ -314,6 +316,10 @@ Bignum bignum_rshift(Bignum number, int shift);
 int bignum_cmp(Bignum a, Bignum b);
 char *bignum_decimal(Bignum x);
 
+#ifdef DEBUG
+void diagbn(char *prefix, Bignum md);
+#endif
+
 void *dh_setup_group1(void);
 void *dh_setup_group(Bignum pval, Bignum gval);
 void dh_cleanup(void *);