requires          854 lib/pengine/pe_actions.c     enum rsc_start_requirement requires = pcmk_requires_nothing;
requires          856 lib/pengine/pe_actions.c     CRM_CHECK((rsc != NULL) && (action_name != NULL), return requires);
requires          863 lib/pengine/pe_actions.c         requires = pcmk_requires_fencing;
requires          867 lib/pengine/pe_actions.c         requires = pcmk_requires_quorum;
requires          874 lib/pengine/pe_actions.c     return requires;