Made things compile under SunOS4 again.

Fix lots of warnings under SunOS4.


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1201 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/roken/strerror.c

@@ -41,8 +41,9 @@
 RCSID("$Id$");
 #endif
 
-#include <errno.h>
+#include <stdio.h>
 #include <string.h>
+#include <errno.h>
 
 extern int sys_nerr;
 extern char *sys_errlist[];