initial code + Makefile

src/stk.c

@@ -0,0 +1,14 @@
+#include "stk.h"
+#include <stdio.h>
+
+int stk_init(void)
+{
+	printf("stk initialized v%s\n", STK_VERSION_STRING);
+	return 0;
+}
+
+int stk_shutdown(void)
+{
+	printf("stk shutdown\n");
+	return 0;
+}