diff --git a/plugin/business/decrypt-mirroring/include/external/decrypt_mirror_plugin.h b/plugin/business/decrypt-mirroring/include/external/decrypt_mirror_plugin.h
new file mode 100644
index 0000000..73d9e21
--- /dev/null
+++ b/plugin/business/decrypt-mirroring/include/external/decrypt_mirror_plugin.h
@@ -0,0 +1,15 @@
+#pragma once
+#include <tfe_stream.h>
+
+int decrypt_mirror_init(void *proxy);
+
+enum tfe_stream_action decrypt_mirror_on_open_cb(const struct tfe_stream * stream, unsigned int thread_id,
+	enum tfe_conn_dir dir, const unsigned char * data, size_t len, void ** pme);
+
+enum tfe_stream_action decrypt_mirror_on_data_cb(const struct tfe_stream * stream, unsigned int thread_id,
+	enum tfe_conn_dir dir, const unsigned char * data, size_t len, void ** pme);
+
+void decrypt_mirror_on_close_cb(const struct tfe_stream * stream, unsigned int thread_id,
+	enum tfe_stream_close_reason reason, void ** pme);
+void decrypt_mirror_deinit(void);
+