Header file for 2-3-4 tree routines

[u/mdw/putty] / putty.h

diff --git a/putty.h b/putty.h
index 8c69d90..1505477 100644 (file)
--- a/putty.h
+++ b/putty.h
@@ -110,6 +110,7 @@ typedef struct {
     void (*size) (void);
     void (*special) (Telnet_Special code);
     SOCKET (*socket) (void);
+    int (*sendok) (void);
 } Backend;
 
 GLOBAL Backend *back;
@@ -138,6 +139,7 @@ typedef struct {
     int nopty;
     enum { CIPHER_3DES, CIPHER_BLOWFISH, CIPHER_DES } cipher;
     char keyfile[FILENAME_MAX];
+    int sshprot;                       /* use v1 or v2 when both available */
     int try_tis_auth;
     /* Telnet options */
     char termtype[32];