$NetBSD: patch-al,v 1.3 2014/04/19 14:53:00 joerg Exp $

--- src/Burlap/interactive.c.orig	2000-02-21 22:44:30.000000000 +0000
+++ src/Burlap/interactive.c
@@ -26,7 +26,7 @@
 
 # include <stdio.h>
 # include <ctype.h>
-# include <malloc.h>
+# include <stdlib.h>
 # include <string.h>
 # include "error.h"
 # include "lexer.h"
@@ -96,7 +96,7 @@ static FILE *stream = stdin;
 # include "functab.h"
 # include "consttab.h"
 
-static char *completion_generator PROTO ((char *, int));
+static char *completion_generator(const char *, int);
 
 static char *keywords [ ] = {
     "break", "do", "else", "end", "for", "function", "global",
@@ -113,9 +113,7 @@ static char *keywords [ ] = {
  *		intrinsic functions and keywords are completed.		*
  ************************************************************************/
 
-static char *completion_generator (text, state)
-    char *text;
-    int   state;
+static char *completion_generator(const char *text, int state)
 {
     char      *ptr;
     static int index;
@@ -391,7 +389,7 @@ void init_interactive (argv0, s_file, q_
 
     using_history ( );
     rl_readline_name = ptr;
-    rl_completion_entry_function = (Function *) completion_generator;
+    rl_completion_entry_function = completion_generator;
     rl_special_prefixes = "&";
 
 # endif /* READLINE */