move h_errno to its own file

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10442 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/roken/Makefile.am

@@ -51,6 +51,7 @@ libroken_la_SOURCES =		\
 	getarg.c		\
 	getnameinfo_verified.c	\
 	getprogname.c		\
+	h_errno.c		\
 	hostent_find_fqdn.c	\
 	issuid.c		\
 	k_getpwnam.c		\

lib/roken/h_errno.c

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2001 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+RCSID("$Id$");
+#endif
+
+#ifndef HAVE_H_ERRNO
+int h_errno = -17; /* Some magic number */
+#endif

lib/roken/hstrerror.c

@@ -46,10 +46,6 @@ RCSID("$Id$");
 #undef hstrerror
 #endif
 
-#ifndef HAVE_H_ERRNO
-int h_errno = -17; /* Some magic number */
-#endif
-
 #if !(defined(HAVE_H_ERRLIST) && defined(HAVE_H_NERR))
 static const char *const h_errlist[] = {
     "Resolver Error 0 (no error)",