layer             232 include/crm/cluster.h const char *pcmk_cluster_layer_text(enum pcmk_cluster_layer layer);
layer             388 lib/cluster/cluster.c pcmk_cluster_layer_text(enum pcmk_cluster_layer layer)
layer             390 lib/cluster/cluster.c     switch (layer) {
layer             398 lib/cluster/cluster.c             crm_err("Invalid cluster layer: %d", layer);