- * prototypes
- */
-int alias (char *);
-int akvisible (void);
-void init_pw (void);
-char *akresult (struct aka *);
-char *akvalue (char *);
-char *akerror (int);
-
-static char *akval (struct aka *, char *);
-static int aleq (char *, char *);
-static char *scanp (char *);
-static char *getp (char *);
-static char *seekp (char *, char *, char **);
-static int addfile (struct aka *, char *);
-static int addgroup (struct aka *, char *);
-static int addmember (struct aka *, char *);
-static int addall (struct aka *);
-static char *getalias (char *);
-static void add_aka (struct aka *, char *);
-static struct aka *akalloc (char *);
-static struct home *hmalloc (struct passwd *);
-#ifndef MMDFMTS
-struct home *seek_home (char *);
-#endif
-
-
+** prototypes
+*/
+int alias(char *);
+int akvisible(void);
+void init_pw(void);
+char *akresult(struct aka *);
+char *akvalue(char *);
+char *akerror(int);
+
+static char *akval(struct aka *, char *);
+static int aleq(char *, char *);
+static char *scanp(unsigned char *);
+static char *getp(char *);
+static char *seekp(char *, char *, char **);
+static int addfile(struct aka *, char *);
+static int addgroup(struct aka *, char *);
+static int addmember(struct aka *, char *);
+static int addall(struct aka *);
+static char *getalias(char *);
+static void add_aka(struct aka *, char *);
+static struct aka *akalloc(char *);
+static struct home *hmalloc(struct passwd *);
+struct home *seek_home(char *);
+
+
+/* Do mh alias substitution on 's' and return the results. */