bignum_set_bit: Don't abort if asked to clear an inaccessible bit

[PuTTY.git] / dialog.h

diff --git a/dialog.h b/dialog.h
index 9ea8599ea0513af334fccf44698195fb870fea31..6775167019e886ccda93c3649386375ad9323410 100644 (file)
--- a/dialog.h
+++ b/dialog.h
@@ -345,6 +345,12 @@ union control {
         */
        int ncols;                     /* number of columns */
        int *percentages;              /* % width of each column */
+        /*
+         * Flag which can be set to FALSE to suppress the horizontal
+         * scroll bar if a list box entry goes off the right-hand
+         * side.
+         */
+        int hscroll;
     } listbox;
     struct {
        STANDARD_PREFIX;
@@ -628,21 +634,6 @@ int dlg_coloursel_results(union control *ctrl, void *dlg,
  */
 void dlg_refresh(union control *ctrl, void *dlg);
 
-/*
- * It's perfectly possible that individual controls might need to
- * allocate or store per-dialog-instance data, so here's a
- * mechanism.
- * 
- * `dlg_get_privdata' and `dlg_set_privdata' allow the user to get
- * and set a void * pointer associated with the control in
- * question. `dlg_alloc_privdata' will allocate memory, store a
- * pointer to that memory in the private data field, and arrange
- * for it to be automatically deallocated on dialog cleanup.
- */
-void *dlg_get_privdata(union control *ctrl, void *dlg);
-void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr);
-void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size);
-
 /*
  * Standard helper functions for reading a controlbox structure.
  */