--- tclreadline.c.orig	2000-09-20 12:44:34.000000000 -0500
+++ tclreadline.c	2015-04-11 06:35:23.000000000 -0500
@@ -49,8 +49,8 @@
 static const char* tclrl_version_str = TCLRL_VERSION_STR;
 static const char* tclrl_patchlevel_str = TCLRL_PATCHLEVEL_STR;
 
-#define MALLOC(size) Tcl_Alloc((int) size)
-#define FREE(ptr) if (ptr) { Tcl_Free((char*) ptr); ptr = 0; }
+#define MALLOC(size) malloc((int) size)
+#define FREE(ptr) if (ptr) { free((char*) ptr); ptr = 0; }
 
 enum {
     _CMD_SET     = (1 << 0),
@@ -635,7 +635,7 @@
      * directory. If this failes, this
      * is *not* an error.
      */
-    rl_attempted_completion_function = (CPPFunction *) TclReadlineCompletion;
+    rl_attempted_completion_function = (rl_completion_func_t *) TclReadlineCompletion;
     if (read_history(historyfile)) {
 	if (write_history(historyfile)) {
 	    Tcl_AppendResult (interp, "warning: `",