1 files changed, 26 insertions, 0 deletions
diff --git a/src/libnetdata/ringbuffer/ringbuffer_internal.h b/src/libnetdata/ringbuffer/ringbuffer_internal.h
new file mode 100644
index 000000000..0cc254aa8
--- /dev/null
+++ b/src/libnetdata/ringbuffer/ringbuffer_internal.h
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef RINGBUFFER_INTERNAL_H
+#define RINGBUFFER_INTERNAL_H
+
+#include "ringbuffer.h"
+
+struct rbuf {
+    char *data;
+
+    // points to next byte where we can write
+    char *head;
+    // points to oldest (next to be poped) readable byte
+    char *tail;
+
+    // to avoid calculating data + size
+    // all the time
+    char *end;
+
+    size_t size;
+    size_t size_data;
+};
+
+typedef struct rbuf *rbuf_t;
+
+#endif