Moved from ports with several enhancements

1 files changed, 35 insertions, 0 deletions

diff --git a/lib/libncurses/lib_delwin.c b/lib/libncurses/lib_delwin.c
new file mode 100644
index 0000000..e84e216
--- /dev/null
+++ b/lib/libncurses/lib_delwin.c
@@ -0,0 +1,35 @@
+
+/* 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.                                        */
+
+/*
+**	lib_delwin.c
+**
+**	The routine delwin().
+**
+*/
+
+#include <stdlib.h>
+#include "curses.priv.h"
+
+int delwin(WINDOW *win)
+{
+int	i;
+
+	T(("delwin(%x) called", win));
+
+	if (! (win->_flags & _SUBWIN)) {
+	    for (i = 0; i < win->_maxy  &&  win->_line[i]; i++)
+			free(win->_line[i]);
+	}
+
+	free(win->_firstchar);
+	free(win->_lastchar);
+	free(win->_line);
+	free(win);
+
+	touchwin(curscr);
+
+	return(OK);
+}