diff --git a/modules/src/em_code/e/C_failed.c b/modules/src/em_code/e/C_failed.c
new file mode 100644
index 00000000..a37d34f3
--- /dev/null
+++ b/modules/src/em_code/e/C_failed.c
@@ -0,0 +1,7 @@
+#include <system.h>
+
+C_failed()
+{
+	sys_write(2,"write failed\n",13);
+	sys_stop(S_EXIT);
+}
diff --git a/modules/src/em_code/k/C_failed.c b/modules/src/em_code/k/C_failed.c
new file mode 100644
index 00000000..a37d34f3
--- /dev/null
+++ b/modules/src/em_code/k/C_failed.c
@@ -0,0 +1,7 @@
+#include <system.h>
+
+C_failed()
+{
+	sys_write(2,"write failed\n",13);
+	sys_stop(S_EXIT);
+}