--- linux-atm/src/sigd/cfg_y.y.orig	2005-01-18 17:24:39.000000000 +0000
+++ linux-atm/src/sigd/cfg_y.y	2005-01-18 17:24:49.000000000 +0000
@@ -7,6 +7,7 @@
 #include <config.h>
 #endif
 
+#include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 #include <limits.h>
--- linux-atm/src/switch/cfg_y.y.orig	2005-01-18 17:59:05.000000000 +0000
+++ linux-atm/src/switch/cfg_y.y	2005-01-18 17:59:15.000000000 +0000
@@ -7,6 +7,7 @@
 #include <config.h>
 #endif
 
+#include <stdlib.h>
 #include <string.h>
 #include <errno.h>
 #include <limits.h>
--- linux-atm/src/test/ttcp.c.orig	2005-01-18 18:00:04.000000000 +0000
+++ linux-atm/src/test/ttcp.c	2005-01-18 18:03:00.000000000 +0000
@@ -54,7 +54,11 @@ static char RCSid[] = "ttcp.c $Revision:
 /* #define BSD41a */
 /* #define SYSV */	/* required on SGI IRIX releases before 3.3 */
 
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
 #include <stdio.h>
+#include <sys/select.h>
 #include <signal.h>
 #include <ctype.h>
 #include <errno.h>
@@ -120,7 +124,6 @@ static struct timeval stop_time;	/* Time
 static struct rusage ru0;		/* Resource utilization at the start */
 
 struct hostent *addr;
-extern int errno;
 extern int optind;
 extern char *optarg;