--- /dev/null
+
+/*
+ * mf.h -- include file for mailbox filters
+ *
+ * $Id$
+ */
+
+#include <h/nmh.h>
+
+#ifndef TRUE
+# define TRUE 1
+#endif
+
+#ifndef FALSE
+# define FALSE 0
+#endif
+
+#ifndef NOTOK
+# define NOTOK (-1)
+#endif
+
+#ifndef OK
+# define OK 0
+#endif
+
+#ifndef DONE
+# define DONE 1
+#endif
+
+#define LINESIZ 512
+
+#define MBXMODE 0600
+#define TMPMODE 0600
+
+#define OWIDTH 75 /* length of a header line */
+
+#define HFROM 1 /* header has From: component */
+#define HSNDR 2 /* header has Sender: component */
+#define HADDR 3 /* header has address component */
+#define HDATE 4 /* header has Date: component */
+#define HOTHR 5 /* header is unimportant */
+
+
+struct adrx {
+ char *text;
+ char *pers;
+ char *mbox;
+ char *host;
+ char *path;
+ char *grp;
+ int ingrp;
+ char *note;
+ char *err;
+};
+
+
+/*
+ * Codes returned by uucp2mmdf(), mmdf2uucp()
+ */
+
+#define MFOK 0 /* all went well */
+ /* remaining codes must > DONE */
+#define MFPRM 2 /* bad parameter */
+#define MFSIO 3 /* stdio package went screwy */
+#define MFROM 4 /* from line was bad */
+#define MFHDR 5 /* headers were bad */
+#define MFTXT 6 /* text was bad */
+#define MFERR 7 /* I/O or system error */
+#define MFDLM 8 /* Bad delimiter in MMDF file */
+
+
+/*
+ * prototypes
+ */
+int isfrom(char *);
+int lequal (char *, char *);
+int mfgets (FILE *, char **);
+char *legal_person (char *);
+struct adrx *seekadrx (char *);
+struct adrx *getadrx (char *);
+struct adrx *uucpadrx (char *);
+