--- dvi2tty-5.3.1/disdvi.c	2003-01-23 02:31:00.000000000 -0800
+++ dvi2tty-5.3.1/disdvi.c.new	2007-06-08 11:34:44.000000000 -0700
@@ -107,10 +107,6 @@ char * progname;
  * Function declarations
  */
 
-#if !defined(THINK_C)
-char *          malloc          ();
-#endif
-
 #if defined(VMS)
                 main            (int argc, char ** argv);
 #else