add a.c

add the buggy source file

Signed-off-by: Inho Oh <inho.oh@sk.com>

Author: webispy

a.c

@@ -0,0 +1,10 @@
+#include <stdio.h>
+
+int main(int argc, char *argv[])
+{
+	int a;
+
+  a = 3;
+
+	return 0;
+}