File krb5-appl-1.0.3-libc.patch of Package krb5-appl

--- krb5-appl/gssftp/ftp/cmdtab.c
+++ krb5-appl/gssftp/ftp/cmdtab.c
@@ -37,6 +37,7 @@ static char sccsid[] = "@(#)cmdtab.c	5.1
 
 #include <autoconf.h>
 
+#include <signal.h>
 #include <stdio.h>
 #include "ftp_var.h"
 
--- krb5-appl/gssftp/ftp/radix.c
+++ krb5-appl/gssftp/ftp/radix.c
@@ -1,5 +1,6 @@
 #include <autoconf.h>
 
+#include <signal.h>
 #include <stdio.h>
 #include <ctype.h>
 #include <string.h>
--- krb5-appl/gssftp/ftp/ruserpass.c
+++ krb5-appl/gssftp/ftp/ruserpass.c
@@ -38,6 +38,7 @@ static char sccsid[] = "@(#)ruserpass.c
 #include <autoconf.h>
 
 #include <sys/types.h>
+#include <signal.h>
 #include <stdio.h>
 #include <string.h>
 #ifdef HAVE_STDLIB_H