1 files changed, 79 insertions, 0 deletions
diff --git a/lib/libcurses/lib_beep.c b/lib/libcurses/lib_beep.c
new file mode 100644
index 00000000000..0beee7c160c
--- /dev/null
+++ b/lib/libcurses/lib_beep.c
@@ -0,0 +1,79 @@
+
+/***************************************************************************
+*                            COPYRIGHT NOTICE                              *
+****************************************************************************
+*                ncurses is copyright (C) 1992-1995                        *
+*                          Zeyd M. Ben-Halim                               *
+*                          zmbenhal@netcom.com                             *
+*                          Eric S. Raymond                                 *
+*                          esr@snark.thyrsus.com                           *
+*                                                                          *
+*        Permission is hereby granted to reproduce and distribute ncurses  *
+*        by any means and for any fee, whether alone or as part of a       *
+*        larger distribution, in source or in binary form, PROVIDED        *
+*        this notice is included with any such distribution, and is not    *
+*        removed from any of its header files. Mention of ncurses in any   *
+*        applications linked with it is highly appreciated.                *
+*                                                                          *
+*        ncurses comes AS IS with no warranty, implied or expressed.       *
+*                                                                          *
+***************************************************************************/
+
+
+/*
+ *	beep.c
+ *
+ *	Routines beep() and flash()
+ *
+ */
+
+#include "curses.priv.h"
+#include "term.h"	/* beep, flash */
+
+/*
+ *	beep()
+ *
+ *	Sound the current terminal's audible bell if it has one.   If not,
+ *	flash the screen if possible.
+ *
+ */
+
+int beep(void)
+{
+	T(("beep() called"));
+
+	/* should make sure that we are not in altchar mode */
+	if (bell) {
+		TPUTS_TRACE("bell");
+		return(putp(bell));
+	} else if (flash_screen) {
+		TPUTS_TRACE("flash_screen");
+		return(putp(flash_screen));
+	}
+	else
+		return(ERR);
+}
+
+/*
+ *	flash()
+ *
+ *	Flash the current terminal's screen if possible.   If not,
+ *	sound the audible bell if one exists.
+ *
+ */
+
+int flash(void)
+{
+	T(("flash() called"));
+
+	/* should make sure that we are not in altchar mode */
+	if (flash_screen) {
+		TPUTS_TRACE("flash_screen");
+		return(putp(flash_screen));
+	} else if (bell) {
+		TPUTS_TRACE("bell");
+		return(putp(bell));
+	}
+	else
+		return(ERR);
+}