Hide internal functions of libbabeltrace-ctf

[babeltrace.git] / formats / ctf / metadata / ctf-ast.h

diff --git a/formats/ctf/metadata/ctf-ast.h b/formats/ctf/metadata/ctf-ast.h
index d5a0544a9d6d05f98f35dbe3bd7f68c194d9c09d..136862710d42df1c8c0d6cdcf45921d23bafd578 100644 (file)
--- a/formats/ctf/metadata/ctf-ast.h
+++ b/formats/ctf/metadata/ctf-ast.h
@@ -302,11 +302,16 @@ const char *node_type(struct ctf_node *node);
 
 struct ctf_trace;
 
+BT_HIDDEN
 int ctf_visitor_print_xml(FILE *fd, int depth, struct ctf_node *node);
+BT_HIDDEN
 int ctf_visitor_semantic_check(FILE *fd, int depth, struct ctf_node *node);
+BT_HIDDEN
 int ctf_visitor_parent_links(FILE *fd, int depth, struct ctf_node *node);
+BT_HIDDEN
 int ctf_visitor_construct_metadata(FILE *fd, int depth, struct ctf_node *node,
                        struct ctf_trace *trace, int byte_order);
+BT_HIDDEN
 int ctf_destroy_metadata(struct ctf_trace *trace);
 
 #endif /* _CTF_AST_H */