-static int localmail (int, char *);
-static int usr_delivery (int, char *, int);
-static int split (char *, char **);
-static int parse (int);
-static void expand (char *, char *, int);
-static void glob (int);
-static struct pair *lookup (struct pair *, char *);
-static int logged_in (void);
-static int timely (char *, char *);
-static int usr_file (int, char *, int);
-static int usr_pipe (int, char *, char *, char **, int);
-static int usr_folder (int, char *);
-static RETSIGTYPE alrmser (int);
-static void get_sender (char *, char **);
-static int copy_message (int, char *, int);
-static void verbose_printf (char *fmt, ...);
-static void adorn (char *, char *, ...);
-static void debug_printf (char *fmt, ...);
-static int suppress_duplicates (int, char *);
-static char *trim (char *);
+static int localmail(int, char *);
+static int usr_delivery(int, char *, int);
+static int split(char *, char **);
+static int parse(int);
+static void expand(char *, char *, int);
+static void glob(int);
+static struct pair *lookup(struct pair *, char *);
+static int logged_in(void);
+static int timely(char *, char *);
+static int usr_file(int, char *, int);
+static int usr_pipe(int, char *, char *, char **, int);
+static int usr_folder(int, char *);
+static RETSIGTYPE alrmser(int);
+static void get_sender(char *, char **);
+static int copy_message(int, char *, int);
+static void verbose_printf(char *fmt, ...);
+static void adorn(char *, char *, ...);
+static void debug_printf(char *fmt, ...);
+static int suppress_duplicates(int, char *);
+static char *trim(char *);