1 files changed, 66 insertions, 0 deletions
diff --git a/src/util/match_list.h b/src/util/match_list.h
new file mode 100644
index 0000000..d8b7794
--- /dev/null
+++ b/src/util/match_list.h
@@ -0,0 +1,66 @@
+#ifndef _MATCH_LIST_H_INCLUDED_
+#define _MATCH_LIST_H_INCLUDED_
+
+/*++
+/* NAME
+/*	match_list 3h
+/* SUMMARY
+/*	generic list-based pattern matching
+/* SYNOPSIS
+/*	#include <match_list.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+  * Utility library.
+  */
+#include <argv.h>
+#include <vstring.h>
+
+ /*
+  * External interface.
+  */
+typedef struct MATCH_LIST MATCH_LIST;
+
+typedef int (*MATCH_LIST_FN) (MATCH_LIST *, const char *, const char *);
+
+struct MATCH_LIST {
+    char   *pname;			/* used in error messages */
+    int     flags;			/* processing options */
+    ARGV   *patterns;			/* one pattern each */
+    int     match_count;		/* match function/argument count */
+    MATCH_LIST_FN *match_func;		/* match functions */
+    const char **match_args;		/* match arguments */
+    VSTRING *fold_buf;			/* case-folded pattern string */
+    int     error;			/* last operation */
+};
+
+#define MATCH_FLAG_NONE		0
+#define MATCH_FLAG_PARENT	(1<<0)
+#define MATCH_FLAG_RETURN	(1<<1)
+#define MATCH_FLAG_ALL		(MATCH_FLAG_PARENT | MATCH_FLAG_RETURN)
+
+extern MATCH_LIST *match_list_init(const char *, int, const char *, int,...);
+extern int match_list_match(MATCH_LIST *,...);
+extern void match_list_free(MATCH_LIST *);
+
+ /*
+  * The following functions are not part of the public interface. These
+  * functions may be called only through match_list_match().
+  */
+extern int match_string(MATCH_LIST *, const char *, const char *);
+extern int match_hostname(MATCH_LIST *, const char *, const char *);
+extern int match_hostaddr(MATCH_LIST *, const char *, const char *);
+
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+#endif