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);
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;
int window_border;
char answerback[256];
char printer[128];
+ int arabicshaping;
+ int bidi;
/* Colour options */
int system_colour;
int try_palette;
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 */
/*
int midsession, int protocol);
/*
+ * Exports from minibidi.c.
+ */
+typedef struct bidi_char {
+ wchar_t origwc, wc;
+ unsigned short index;
+} bidi_char;
+int do_bidi(bidi_char *line, int count);
+int do_shape(bidi_char *line, bidi_char *to, int count);
+
+/*
* X11 auth mechanisms we know about.
*/
enum {