Add a couple of `extern' keywords

[u/mdw/putty] / putty.h

diff --git a/putty.h b/putty.h
index c570392..d8cd3e0 100644 (file)
--- a/putty.h
+++ b/putty.h
@@ -95,10 +95,13 @@ typedef struct {
     int port;
     enum { PROT_TELNET, PROT_SSH } protocol;
     int close_on_exit;
+    /* SSH options */
+    int nopty;
+    enum { CIPHER_3DES, CIPHER_BLOWFISH } cipher;
     /* Telnet options */
     char termtype[32];
     char termspeed[32];
-    char environ[1024];                       /* VAR\tvalue\0VAR\tvalue\0\0 */
+    char environmt[1024];                    /* VAR\tvalue\0VAR\tvalue\0\0 */
     char username[32];
     int rfc_environ;
     /* Keyboard options */
@@ -111,6 +114,7 @@ typedef struct {
     int savelines;
     int dec_om;
     int wrap_mode;
+    int lfhascr;
     int win_name_always;
     int width, height;
     char font[64];
@@ -186,13 +190,13 @@ void term_invalidate(void);
  * Exports from telnet.c.
  */
 
-Backend telnet_backend;
+extern Backend telnet_backend;
 
 /*
  * Exports from ssh.c.
  */
 
-Backend ssh_backend;
+extern Backend ssh_backend;
 
 /*
  * Exports from sshrand.c.
@@ -224,6 +228,11 @@ void *saferealloc(void *, size_t);
 void safefree(void *);
 
 /*
+ * Exports from version.c.
+ */
+extern char ver[];
+
+/*
  * A debug system.
  */
 #ifdef DEBUG