Moved from ports with several enhancements

1 files changed, 56 insertions, 0 deletions

diff --git a/lib/libncurses/lib_beep.c b/lib/libncurses/lib_beep.c
new file mode 100644
index 0000000..7837ac1
--- /dev/null
+++ b/lib/libncurses/lib_beep.c
@@ -0,0 +1,56 @@
+
+/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for   *
+*  details. If they are missing then this copy is in violation of    *
+*  the copyright conditions.                                        */
+
+/*
+ *	beep.c
+ *
+ *	Routines beep() and flash()
+ *
+ */
+
+#include "curses.priv.h"
+#include <nterm.h>
+
+/*
+ *	beep()
+ *
+ *	Sound the current terminal's audible bell if it has one.   If not,
+ *	flash the screen if possible.
+ *
+ */
+
+int beep()
+{
+	T(("beep() called"));
+
+	/* should make sure that we are not in altchar mode */
+	if (bell)
+		return(tputs(bell, 1, _outc));
+	else if (flash_screen)
+		return(tputs(flash_screen, 1, _outc));
+	else
+		return(ERR);
+}
+
+/*
+ *	flash()
+ *
+ *	Flash the current terminal's screen if possible.   If not,
+ *	sound the audible bell if one exists.
+ *
+ */
+
+int flash()
+{
+	T(("flash() called"));
+
+	/* should make sure that we are not in altchar mode */
+	if (flash_screen)
+		return(tputs(flash_screen, 1, _outc));
+	else if (bell)
+		return(tputs(bell, 1, _outc));
+	else
+		return(ERR);
+}