fact: Definition space_struct_rep (sh: share) (heap_p: val) (h: heap) (gen: nat) := @data_at CompSpecs sh space_type (space_tri (nth_space h gen)) (space_address heap_p gen).
imports: VST.veric.compcert_rmaps VST.msl.shares VST.msl.wand_frame VST.concurrency.conclib CertiGraph.lib.List_ext CertiGraph.msl_ext.log_normalize CertiGraph.msl_ext.ramification_lemmas CertiGraph.graph.graph_model CertiGraph.CertiGC.GCGraph CertiGraph.CertiGC.env_graph_gc CertiGraph.msl_ext.iter_sepcon Coq.Lists.List