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--- ./src/functions.c.orig	2005-08-16 15:34:30.000000000 +0200
+++ ./src/functions.c	2005-08-16 15:34:41.000000000 +0200
@@ -636,7 +636,7 @@
 
 	if( hash == 1708 ) { /* $htmldisplay( var1, .. varN ) - convert embedded HTML problem chars (<,>,&) 
 			      * to their html esc sequences for all variables given */
-		char *strchr();
+		// char *strchr();
 		for( i = 0; i < nargs; i++ ) {
         		stat = TDH_getvalue( tok, arg[i], TDH_dat, TDH_recid );
 			if( strchr( tok, '&' ) != NULL ) GL_substitute( "&", "&amp;", tok );