diff --git a/include/villas/nodes/example.hpp b/include/villas/nodes/example.hpp index 4ef7c317c..442441201 100644 --- a/include/villas/nodes/example.hpp +++ b/include/villas/nodes/example.hpp @@ -88,7 +88,7 @@ int example_write(struct node *n, struct sample *smps[], unsigned cnt, unsigned int example_read(struct node *n, struct sample *smps[], unsigned cnt, unsigned *release); /** @see node_type::reverse */ -char * example_reverse(struct node *n); +int example_reverse(struct node *n); /** @see node_type::poll_fds */ int example_poll_fds(struct node *n, int fds[]);