extern s_char *esplur(int n);
extern s_char *splur(int n);
extern s_char *iesplur(int n);
+extern char *plurize(char *buf, int max_len, int n);
extern char *getstarg(char *input, char *prompt, char buf[]);
extern char *getstring(char *prompt, char buf[]);
extern char *ugetstring(char *prompt, char buf[]);