initial git import

src/common/mncc_sock.h

@@ -0,0 +1,8 @@
+#include "mncc.h"
+
+int mncc_write(uint8_t *buf, int length);
+void mncc_handle(void);
+void mncc_sock_close(void);
+int mncc_init(const char *sock_name);
+void mncc_exit(void);
+