1 files changed, 43 insertions, 0 deletions
diff --git a/src/ult_src.h b/src/ult_src.h
new file mode 100644
index 0000000..6fad470
--- /dev/null
+++ b/src/ult_src.h
@@ -0,0 +1,43 @@
+/*
+ * ult_src.h: Interface to finding the ultimate source of a page
+ *
+ * Copyright (C) 1990, 1991 John W. Eaton.
+ * Copyright (C) 1994, 1995 Graeme W. Wilford. (Wilf.)
+ * Copyright (C) 2002, 2003, 2011 Colin Watson.
+ *
+ * This file is part of man-db.
+ *
+ * man-db is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * man-db is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with man-db; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#define SO_LINK		0001
+#define SOFT_LINK	0002
+#define HARD_LINK	0004
+
+/* Trace of the link chain from a given file.  Any names listed here should
+ * not have WHATIS_MAN entries created for them.
+ */
+struct ult_trace {
+	char **names;
+	size_t len;
+	size_t max;
+};
+
+struct stat;
+
+extern const char *ult_src (const char *name, const char *path,
+			    struct stat *buf, int flags,
+			    struct ult_trace *trace);
+extern void free_ult_trace (struct ult_trace *trace);