Base version of ncurses-5.7 library
diff --git a/ncurses/base/lib_beep.c b/ncurses/base/lib_beep.c
new file mode 100644
index 0000000..b478f25
--- /dev/null
+++ b/ncurses/base/lib_beep.c
@@ -0,0 +1,76 @@
+/****************************************************************************
+ * Copyright (c) 1998-2000,2005 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
+ * and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ * and: Thomas E. Dickey 1996-on *
+ ****************************************************************************/
+
+/*
+ * beep.c
+ *
+ * The routine beep().
+ *
+ */
+
+#include <curses.priv.h>
+#include <term.h> /* beep, flash */
+
+MODULE_ID("$Id: lib_beep.c,v 1.10 2005/04/09 15:20:04 tom Exp $")
+
+/*
+ * beep()
+ *
+ * Sound the current terminal's audible bell if it has one. If not,
+ * flash the screen if possible.
+ *
+ */
+
+NCURSES_EXPORT(int)
+beep(void)
+{
+ int res = ERR;
+
+ T((T_CALLED("beep()")));
+
+ /* FIXME: should make sure that we are not in altchar mode */
+ if (cur_term == 0) {
+ res = ERR;
+ } else if (bell) {
+ TPUTS_TRACE("bell");
+ res = putp(bell);
+ _nc_flush();
+ } else if (flash_screen) {
+ TPUTS_TRACE("flash_screen");
+ res = putp(flash_screen);
+ _nc_flush();
+ }
+
+ returnCode(res);
+}