--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pdcurses/deprec.c	Thu Jul 23 18:07:39 2015 +0300
@@ -0,0 +1,29 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: deprec.c,v 1.6 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/* Deprecated functions. These should not be used, and will eventually 
+   be removed. They're here solely for the benefit of applications that 
+   linked to them in older versions of PDCurses. */
+
+bool PDC_check_bios_key(void)
+{
+    return PDC_check_key();
+}
+
+int PDC_get_bios_key(void)
+{
+    return PDC_get_key();
+}
+
+bool PDC_get_ctrl_break(void)
+{
+    return !SP->raw_inp;
+}
+
+int PDC_set_ctrl_break(bool setting)
+{
+    return setting ? noraw() : raw();
+}