Fix warnings

* check_kernel.c: Include <error.h>.
* main.c: Include <pthread.h>.

1 files changed, 2 insertions, 0 deletions

diff --git a/main.c b/main.c
index ec764056a..26ad4f1dd 100644
--- a/main.c
+++ b/main.c
@@ -1,6 +1,8 @@
 #include <dde26.h> /* l4dde26_*() */
 #include <dde26_net.h> /* l4dde26 networking */
 
+#include <pthread.h>
+
 #include <linux/netdevice.h> /* struct sk_buff */
 #include <linux/pci.h> /* pci_unregister_driver() */
 #include <linux/init.h>  // initcall()