extern s_char *plur(int n, s_char *no, s_char *yes);
extern char *getstarg(char *input, char *prompt, char buf[]);
extern char *getstring(char *prompt, char buf[]);
+extern char *ugetstring(char *prompt, char buf[]
+ /* buf is message text */);
+
extern s_char *prbuf(s_char *format, ...)
ATTRIBUTE((format (printf, 1, 2)));