pcmk__set_graph_functions  680 daemons/controld/controld_te_actions.c     pcmk__set_graph_functions(&te_graph_fns);
pcmk__set_graph_functions  157 include/pcmki/pcmki_transition.h void pcmk__set_graph_functions(pcmk__graph_functions_t *fns);
pcmk__set_graph_functions  750 lib/pacemaker/pcmk_simulate.c     pcmk__set_graph_functions(&simulation_fns);