1 files changed, 34 insertions, 0 deletions
diff --git a/lib/pathsearch.h b/lib/pathsearch.h
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+++ b/lib/pathsearch.h
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+/*
+ * pathsearch.h: interface to $PATH-searching functions
+ *
+ * Copyright (C) 2004 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.
+ */
+
+#ifndef PATHSEARCH_H
+#define PATHSEARCH_H
+
+/* Return non-zero if NAME is found as an executable regular file on the
+ * $PATH.
+ */
+int pathsearch_executable (const char *name);
+
+/* Return non-zero if DIR matches an entry on the $PATH. */
+int directory_on_path (const char *dir);
+
+#endif /* PATHSEARCH_H */