--- hist.c.orig	Mon Nov  8 12:23:18 1999
+++ hist.c	Mon Nov  8 12:40:16 1999
@@ -1444,7 +1444,6 @@
 
 
 #include <readline/readline.h>
-#include <readline/history.h>
 
 
 /*
@@ -1506,7 +1505,7 @@
 	using_history();
 
 	/* name of history file */
-	my_calc_history = tilde_expand("~/.calc_history");
+	my_calc_history = (char *)tilde_expand("~/.calc_history");
 
 	/* read previous history */
 	read_history(my_calc_history);