libpayload: Rename PDCurses-3.4 to PDCurses

Change-Id: If881ec130833c7e7e62caa3d31e350a531f5bc8e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12398
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

payloads/libpayload/curses/PDCurses/sdl1/pdcutil.c

@@ -0,0 +1,23 @@
+/* Public Domain Curses */
+
+#include "pdcsdl.h"
+
+RCSID("$Id: pdcutil.c,v 1.6 2008/07/14 04:24:52 wmcbrine Exp $")
+
+void PDC_beep(void)
+{
+    PDC_LOG(("PDC_beep() - called\n"));
+}
+
+void PDC_napms(int ms)
+{
+    PDC_LOG(("PDC_napms() - called: ms=%d\n", ms));
+
+    PDC_update_rects();
+    SDL_Delay(ms);
+}
+
+const char *PDC_sysname(void)
+{
+    return "SDL";
+}