Unbreak with llvm22.


Index: generic/pgtclCmds.c
--- generic/pgtclCmds.c.orig
+++ generic/pgtclCmds.c
@@ -572,8 +572,8 @@ int build_param_array(Tcl_Interp *interp, int nParams,
 	}
 
 	if (array_to_utf8(interp, paramValues, paramLengths, nParams, bufferPtr) != TCL_OK) {
-		ckfree(paramValues);
-		ckfree(paramLengths);
+		ckfree((void *)paramValues);
+		ckfree((void *)paramLengths);
 		return TCL_ERROR;
 	}
 
