diff options
Diffstat (limited to 'lib/command_graph.h')
| -rw-r--r-- | lib/command_graph.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/command_graph.h b/lib/command_graph.h index 8d23577d37..081ecaac4c 100644 --- a/lib/command_graph.h +++ b/lib/command_graph.h @@ -82,4 +82,11 @@ new_node(enum graph_node_type); extern void walk_graph(struct graph_node *, int); +/** + * Returns a string representation of the given node. + * @param[in] the node to describe + * @return pointer to description string + */ +extern const char * +describe_node(struct graph_node *); #endif |