+/* Public function prototypes. */
+void __cputchar __P((int));
+int _sprintw __P((WINDOW *, const char *, _BSD_VA_LIST_));
+int box __P((WINDOW *, int, int));
+int cbreak __P((void));
+int delwin __P((WINDOW *));
+int echo __P((void));
+int endwin __P((void));
+char *fullname __P((char *, char *));
+char *getcap __P((char *));
+int gettmode __P((void));
+void idlok __P((WINDOW *, int));
+WINDOW *initscr __P((void));
+char *longname __P((char *, char *));
+int mvcur __P((int, int, int, int));
+int mvprintw __P((int, int, const char *, ...));
+int mvscanw __P((int, int, const char *, ...));
+int mvwin __P((WINDOW *, int, int));
+int mvwprintw __P((WINDOW *, int, int, const char *, ...));
+int mvwscanw __P((WINDOW *, int, int, const char *, ...));
+WINDOW *newwin __P((int, int, int, int));
+int nl __P((void));
+int nocbreak __P((void));
+int noecho __P((void));
+int nonl __P((void));
+int noraw __P((void));
+int overlay __P((WINDOW *, WINDOW *));
+int overwrite __P((WINDOW *, WINDOW *));
+int printw __P((const char *, ...));
+int raw __P((void));
+int resetty __P((void));
+int savetty __P((void));
+int scanw __P((const char *, ...));
+int scroll __P((WINDOW *));
+int setterm __P((char *));
+int sscans __P((WINDOW *, const char *, _BSD_VA_LIST_));
+WINDOW *subwin __P((WINDOW *, int, int, int, int));
+int suspendwin __P((void));
+int touchline __P((WINDOW *, int, int, int));
+int touchoverlap __P((WINDOW *, WINDOW *));
+int touchwin __P((WINDOW *));
+void tstp __P((int));
+int waddch __P((WINDOW *, int));
+int waddstr __P((WINDOW *, char *));
+int wclear __P((WINDOW *));
+int wclrtobot __P((WINDOW *));
+int wclrtoeol __P((WINDOW *));
+int wdelch __P((WINDOW *));
+int wdeleteln __P((WINDOW *));
+int werase __P((WINDOW *));
+int wgetch __P((WINDOW *));
+int wgetstr __P((WINDOW *, char *));
+int winsch __P((WINDOW *, int));
+int winsertln __P((WINDOW *));
+int wmove __P((WINDOW *, int, int));
+int wprintw __P((WINDOW *, const char *, ...));
+int wrefresh __P((WINDOW *));
+int wscanw __P((WINDOW *, const char *, ...));
+char *wstandend __P((WINDOW *));
+char *wstandout __P((WINDOW *));