X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/f0fccd51c27b5cbe8990e625a7bdcf9972142d1f..ae0500e538e2fb821ef1ad8529aed7999acf7a19:/putty.h

diff --git a/putty.h b/putty.h
index 723f1e6b..3fb26bcc 100644
--- a/putty.h
+++ b/putty.h
@@ -269,7 +269,8 @@ enum {
 struct backend_tag {
     const char *(*init) (void *frontend_handle, void **backend_handle,
 			 Config *cfg,
-			 char *host, int port, char **realhost, int nodelay);
+			 char *host, int port, char **realhost, int nodelay,
+			 int keepalive);
     void (*free) (void *handle);
     /* back->reconfig() passes in a replacement configuration. */
     void (*reconfig) (void *handle, Config *cfg);
@@ -329,6 +330,7 @@ struct config_tag {
     int warn_on_close;
     int ping_interval;		       /* in seconds */
     int tcp_nodelay;
+    int tcp_keepalives;
     /* Proxy options */
     char proxy_exclude_list[512];
     int proxy_dns;
@@ -515,6 +517,11 @@ GLOBAL int flags;
 GLOBAL int default_protocol;
 GLOBAL int default_port;
 
+/*
+ * This is set TRUE by cmdline.c iff a session is loaded with "-load".
+ */
+GLOBAL int loaded_session;
+
 struct RSAKey;			       /* be a little careful of scope */
 
 /*
@@ -648,6 +655,7 @@ void log_reconfig(void *logctx, Config *cfg);
 void logfopen(void *logctx);
 void logfclose(void *logctx);
 void logtraffic(void *logctx, unsigned char c, int logmode);
+void logflush(void *logctx);
 void log_eventlog(void *logctx, const char *string);
 enum { PKT_INCOMING, PKT_OUTGOING };
 void log_packet(void *logctx, int direction, int type,