From 19bde835e270a0827a4cfccdb17c224ded7b1eb9 Mon Sep 17 00:00:00 2001
From: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Wed, 29 Aug 2018 05:49:42 -0600
Subject: [PATCH] sched/signal/sig_default.c:  Fix warnings about implicit
 declaration of 'this_task' and 'group_killchildren'

---
 sched/signal/sig_default.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sched/signal/sig_default.c b/sched/signal/sig_default.c
index ca058f78aca..72303131d1b 100644
--- a/sched/signal/sig_default.c
+++ b/sched/signal/sig_default.c
@@ -46,6 +46,8 @@
 #include <nuttx/sched.h>
 #include <nuttx/irq.h>
 
+#include "group/group.h"
+#include "sched/sched.h"
 #include "signal/signal.h"
 
 /****************************************************************************
@@ -154,7 +156,7 @@ static const struct nxsig_defaction_s g_defactions[] =
 static void nxsig_abnormal_termination(int signo)
 {
 #ifdef HAVE_GROUP_MEMBERS
-  FAR struct tcb_s *tcb = (FAR struct tcb_s *)this_task();
+  FAR struct task_tcb_s *tcb = (FAR struct task_tcb_s *)this_task();
 
   /* Kill of of the children of the task */