+/* On Solaris and probably other SysVr4 derived systems, we need to define
+ NOMACROS so the native <curses.h> doesn't define clear which interferes
+ with the clear member of class string_file. ncurses potentially has a
+ similar problem and fix. */
+#define NOMACROS
+#define NCURSES_NOMACROS
+
+#if defined (HAVE_NCURSESW_NCURSES_H)
+#include <ncursesw/ncurses.h>
+#elif defined (HAVE_NCURSES_NCURSES_H)