add libduckbox

libduckbox/cs_api.h

@@ -0,0 +1,30 @@
+/* compatibility header for tripledragon. I'm lazy, so I just left it
+   as "cs_api.h" so that I don't need too many ifdefs in the code */
+
+#ifndef __CS_API_H_
+#define __CS_API_H_
+
+#include "init_lib.h"
+typedef void (*cs_messenger) (unsigned int msg, unsigned int data);
+
+inline void cs_api_init()
+{
+	init_td_api();
+};
+
+inline void cs_api_exit()
+{
+	shutdown_td_api();
+};
+
+#define cs_malloc_uncached	malloc
+#define cs_free_uncached	free
+
+// Callback function helpers
+void cs_register_messenger(cs_messenger messenger);
+static inline void cs_deregister_messenger(void) { return; };
+
+/* compat... HD1 seems to be version 6. everything newer ist > 6... */
+static inline unsigned int cs_get_revision(void) { return 1; };
+extern int cnxt_debug;
+#endif //__CS_API_H_