--- /dev/null
+/*
+ * Copyright 2000, International Business Machines Corporation and others.
+ * All Rights Reserved.
+ *
+ * This software has been released under the terms of the IBM Public
+ * License. For details, see the LICENSE file in the top-level source
+ * directory or online at http://www.openafs.org/dl/license10.html
+ */
+
+#ifndef _PTPROTOTYPES_H_
+#define _PTPROTOTYPES_H_
+
+/* utils.c */
+#if defined(SUPERGROUPS)
+extern afs_int32 IsAMemberOfSG(struct ubik_trans *at, afs_int32 aid, afs_int32 gid, afs_int32 depth) ;
+#endif /* SUPERGROUPS */
+
+extern afs_int32 IDHash(afs_int32 x);
+extern afs_int32 NameHash(register unsigned char *aname);
+extern afs_int32 pr_Write(struct ubik_trans *tt, afs_int32 afd, afs_int32 pos, char *buff, afs_int32 len);
+extern afs_int32 pr_Read(struct ubik_trans *tt, afs_int32 afd, afs_int32 pos, char *buff, afs_int32 len);
+extern int pr_WriteEntry(struct ubik_trans *tt, afs_int32 afd, afs_int32 pos, struct prentry *tentry);
+extern int pr_ReadEntry(struct ubik_trans *tt, afs_int32 afd, afs_int32 pos, struct prentry *tentry);
+extern int pr_WriteCoEntry(struct ubik_trans *tt, afs_int32 afd, afs_int32 pos, struct contentry *tentry);
+extern int pr_ReadCoEntry(struct ubik_trans *tt, afs_int32 afd, afs_int32 pos, struct contentry *tentry);
+extern afs_int32 AllocBlock(register struct ubik_trans *at);
+extern afs_int32 FreeBlock(register struct ubik_trans *at, afs_int32 pos);
+extern afs_int32 FindByID(register struct ubik_trans *at, afs_int32 aid);
+extern afs_int32 FindByName(register struct ubik_trans *at, char aname[PR_MAXNAMELEN], struct prentry *tentryp);
+extern afs_int32 AllocID(register struct ubik_trans *at, afs_int32 flag, afs_int32 *aid);
+extern afs_int32 IDToName(register struct ubik_trans *at, afs_int32 aid, char aname[PR_MAXNAMELEN]);
+extern afs_int32 NameToID(register struct ubik_trans *at, char aname[PR_MAXNAMELEN], afs_int32 *aid);
+extern int IDCmp(afs_int32 *a, afs_int32 *b);
+extern afs_int32 RemoveFromIDHash(struct ubik_trans *tt, afs_int32 aid, afs_int32 *loc);
+extern afs_int32 AddToIDHash(struct ubik_trans *tt, afs_int32 aid, afs_int32 loc);
+extern afs_int32 RemoveFromNameHash(struct ubik_trans *tt, char *aname, afs_int32 *loc);
+extern afs_int32 AddToNameHash(struct ubik_trans *tt, char *aname, afs_int32 loc);
+extern afs_int32 AddToOwnerChain(struct ubik_trans *at, afs_int32 gid, afs_int32 oid);
+extern afs_int32 RemoveFromOwnerChain(struct ubik_trans *at, afs_int32 gid, afs_int32 oid);
+extern afs_int32 AddToOrphan(struct ubik_trans *at, afs_int32 gid);
+extern afs_int32 RemoveFromOrphan(struct ubik_trans *at, afs_int32 gid);
+extern afs_int32 IsOwnerOf(struct ubik_trans *at, afs_int32 aid, afs_int32 gid);
+extern afs_int32 OwnerOf(struct ubik_trans *at, afs_int32 gid);
+extern afs_int32 IsAMemberOf(struct ubik_trans *at, afs_int32 aid, afs_int32 gid);
+
+#endif