* modules/canon-host: Add canon-host.h. Depend on getaddrinfo. Make

[gnulib.git] / lib / canon-host.h

diff --git a/lib/canon-host.h b/lib/canon-host.h
new file mode 100644 (file)
index 0000000..ab41fa3
--- /dev/null
+++ b/lib/canon-host.h
@@ -0,0 +1,30 @@
+/* Host name canonicalization
+
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+   Written by Derek Price <derek@ximbiot.com>
+
+   This program 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, or (at
+   your option) any later version.
+
+   This program 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 this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifndef CANON_HOST_H
+# define CANON_HOST_H 1
+
+char *canon_host (char const *host);
+char *canon_host_r (char const *host, int *cherror);
+
+const char *ch_strerror (void);
+#define ch_strerror_r(cherror)         gai_strerror (cherror);
+
+#endif /* !CANON_HOST_H */