--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/itclMigrate2TclCore.h	Tue Mar 18 17:55:14 2025 -0400
@@ -0,0 +1,83 @@
+#ifndef ITCL_USE_MODIFIED_TCL_H
+/* this is just to provide the definition. This struct is only used if
+ * infoPtr->useOldResolvers == 0 which is not the default
+ */
+#define FRAME_HAS_RESOLVER 0x100
+typedef Tcl_Command (Tcl_CmdAliasProc)(Tcl_Interp *interp,
+        Tcl_Namespace *nsPtr, const char *cmdName,
+        void *clientData);
+typedef Tcl_Var (Tcl_VarAliasProc)(Tcl_Interp *interp,
+        Tcl_Namespace *nsPtr, const char *varName,
+        void *clientData);
+
+#ifndef _TCL_RESOLVE_DEFINED
+typedef struct Tcl_Resolve {
+    Tcl_VarAliasProc *varProcPtr;
+    Tcl_CmdAliasProc *cmdProcPtr;
+    void *clientData;
+} Tcl_Resolve;
+#define _TCL_RESOLVE_DEFINED 1
+#endif
+#endif
+
+#ifndef _TCLINT
+struct Tcl_ResolvedVarInfo;
+
+typedef Tcl_Var (Tcl_ResolveRuntimeVarProc)(Tcl_Interp *interp,
+	struct Tcl_ResolvedVarInfo *vinfoPtr);
+
+typedef void (Tcl_ResolveVarDeleteProc)(struct Tcl_ResolvedVarInfo *vinfoPtr);
+
+/*
+ * The following structure encapsulates the routines needed to resolve a
+ * variable reference at runtime. Any variable specific state will typically
+ * be appended to this structure.
+ */
+
+typedef struct Tcl_ResolvedVarInfo {
+    Tcl_ResolveRuntimeVarProc *fetchProc;
+    Tcl_ResolveVarDeleteProc *deleteProc;
+} Tcl_ResolvedVarInfo;
+
+typedef int (Tcl_ResolveCompiledVarProc) (Tcl_Interp *interp,
+	const char *name, Tcl_Size length, Tcl_Namespace *context,
+	Tcl_ResolvedVarInfo **rPtr);
+
+typedef int (Tcl_ResolveVarProc) (Tcl_Interp *interp, const char *name,
+	Tcl_Namespace *context, int flags, Tcl_Var *rPtr);
+
+typedef int (Tcl_ResolveCmdProc) (Tcl_Interp *interp, const char *name,
+	Tcl_Namespace *context, int flags, Tcl_Command *rPtr);
+
+typedef struct Tcl_ResolverInfo {
+    Tcl_ResolveCmdProc *cmdResProc;
+				/* Procedure handling command name
+				 * resolution. */
+    Tcl_ResolveVarProc *varResProc;
+				/* Procedure handling variable name resolution
+				 * for variables that can only be handled at
+				 * runtime. */
+    Tcl_ResolveCompiledVarProc *compiledVarResProc;
+				/* Procedure handling variable name resolution
+				 * at compile time. */
+} Tcl_ResolverInfo;
+#endif
+
+
+/* here come the definitions for code which should be migrated to Tcl core */
+/* these functions DO NOT exist and are not published */
+#ifndef _TCL_PROC_DEFINED
+typedef struct Tcl_Proc_ *Tcl_Proc;
+#define _TCL_PROC_DEFINED 1
+#endif
+
+MODULE_SCOPE Tcl_Var Tcl_NewNamespaceVar(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
+	const char *varName);
+MODULE_SCOPE void Itcl_PreserveVar(Tcl_Var var);
+MODULE_SCOPE void Itcl_ReleaseVar(Tcl_Var var);
+MODULE_SCOPE int Itcl_IsCallFrameArgument(Tcl_Interp *interp, const char *name);
+MODULE_SCOPE size_t Itcl_GetCallVarFrameObjc(Tcl_Interp *interp);
+MODULE_SCOPE Tcl_Obj *const * Itcl_GetCallVarFrameObjv(Tcl_Interp *interp);
+#define Tcl_SetNamespaceResolver _Tcl_SetNamespaceResolver
+MODULE_SCOPE int _Tcl_SetNamespaceResolver(Tcl_Namespace *nsPtr,
+        struct Tcl_Resolve *resolvePtr);