1 files changed, 8 insertions, 5 deletions
diff --git a/libnetdata/circular_buffer/circular_buffer.h b/libnetdata/circular_buffer/circular_buffer.h
index ba37e0ebf..8c42aa807 100644
--- a/libnetdata/circular_buffer/circular_buffer.h
+++ b/libnetdata/circular_buffer/circular_buffer.h
@@ -8,9 +8,12 @@ struct circular_buffer {
     char *data;
 };
 
-extern struct circular_buffer *cbuffer_new(size_t initial, size_t max);
-extern void cbuffer_free(struct circular_buffer *buf);
-extern int cbuffer_add_unsafe(struct circular_buffer *buf, const char *d, size_t d_len);
-extern void cbuffer_remove_unsafe(struct circular_buffer *buf, size_t num);
-extern size_t cbuffer_next_unsafe(struct circular_buffer *buf, char **start);
+struct circular_buffer *cbuffer_new(size_t initial, size_t max);
+void cbuffer_free(struct circular_buffer *buf);
+int cbuffer_add_unsafe(struct circular_buffer *buf, const char *d, size_t d_len);
+void cbuffer_remove_unsafe(struct circular_buffer *buf, size_t num);
+size_t cbuffer_next_unsafe(struct circular_buffer *buf, char **start);
+size_t cbuffer_available_size_unsafe(struct circular_buffer *buf);
+void cbuffer_flush(struct circular_buffer*buf);
+
 #endif