diff --git a/sentinel_pack.c b/sentinel_pack.c
new file mode 100644
index 0000000..e9db0e0
--- /dev/null
+++ b/sentinel_pack.c
@@ -0,0 +1,8 @@
+struct MyTightlyPackedStruct {
+	const char i[] = "abcdefg";
+	char sentinel
+} __attribute__((packed));
+
+signed main(){
+
+}