fact: Definition binode (sh: share) (p: addr) (rpa: nat * addr): mpred := data_at sh node_type (vgamma2cdata rpa) (pointer_val_val p).
imports: CertiGraph.msl_ext.iter_sepcon CertiGraph.msl_application.Graph CertiGraph.msl_application.GList VST.veric.SeparationLogic CertiGraph.unionfind.env_unionfind CertiGraph.floyd_ext.share