Add some missing consts in character set handling.

[u/mdw/putty] / putty.h

diff --git a/putty.h b/putty.h
index fad3486..377bf6b 100644 (file)
--- a/putty.h
+++ b/putty.h
@@ -595,6 +595,11 @@ void ldisc_update(void *frontend, int echo, int edit);
 void update_specials_menu(void *frontend);
 int from_backend(void *frontend, int is_stderr, const char *data, int len);
 int from_backend_untrusted(void *frontend, const char *data, int len);
+/* Called when the back end wants to indicate that EOF has arrived on
+ * the server-to-client stream. Returns FALSE to indicate that we
+ * intend to keep the session open in the other direction, or TRUE to
+ * indicate that if they're closing so are we. */
+int from_backend_eof(void *frontend);
 void notify_remote_exit(void *frontend);
 /* Get a sensible value for a tty mode. NULL return = don't set.
  * Otherwise, returned value should be freed by caller. */
@@ -1075,9 +1080,9 @@ extern char ver[];
 #endif
 /* void init_ucs(void); -- this is now in platform-specific headers */
 int is_dbcs_leadbyte(int codepage, char byte);
-int mb_to_wc(int codepage, int flags, char *mbstr, int mblen,
+int mb_to_wc(int codepage, int flags, const char *mbstr, int mblen,
             wchar_t *wcstr, int wclen);
-int wc_to_mb(int codepage, int flags, wchar_t *wcstr, int wclen,
+int wc_to_mb(int codepage, int flags, const wchar_t *wcstr, int wclen,
             char *mbstr, int mblen, char *defchr, int *defused,
             struct unicode_data *ucsdata);
 wchar_t xlat_uskbd2cyrllic(int ch);