* hostnm_.c: Include errno.h

From-SVN: r14949

gcc/f/runtime/ChangeLog.egcs

+Tue Aug 26 20:14:08 1997  Robert Lipe  (robertl@dgii.com)
+
+	* hostnm_.c: Include errno.h
+
 Mon Aug 25 23:26:05 1997  H.J. Lu  (hjl@gnu.ai.mit.edu)
 
 	* Makefile.in (mostlyclean, clean): Check if Makefile exists

gcc/f/runtime/libU77/hostnm_.c

@@ -27,6 +27,7 @@ Boston, MA 02111-1307, USA.  */
 #if HAVE_UNISTD_H
 #  include <unistd.h>
 #endif
+#include <errno.h>
 #include "f2c.h"
 
 integer G77_hostnm_0 (char *name, ftnlen Lname)