1 files changed, 0 insertions, 50 deletions
diff --git a/usr.bin/m4/expr.c b/usr.bin/m4/expr.c
deleted file mode 100644
index a6c901f..0000000
--- a/usr.bin/m4/expr.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*	$NetBSD: expr.c,v 1.19 2009/10/26 21:11:28 christos Exp $	*/
-/* $OpenBSD: expr.c,v 1.17 2006/01/20 23:10:19 espie Exp $ */
-/*
- * Copyright (c) 2004 Marc Espie <espie@cvs.openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#if HAVE_NBTOOL_CONFIG_H
-#include "nbtool_config.h"
-#endif
-#include <sys/cdefs.h>
-__RCSID("$NetBSD: expr.c,v 1.19 2009/10/26 21:11:28 christos Exp $");
-#include <stdint.h>
-#include <stdio.h>
-#include <stddef.h>
-#include "mdef.h"
-#include "extern.h"
-
-int32_t end_result;
-const char *copy_toeval;
-
-extern void yy_scan_string(const char *);
-extern int yyparse(void);
-extern int yyerror(const char *);
-
-int
-yyerror(const char *msg)
-{
-	fprintf(stderr, "m4: %s in expr %s\n", msg, copy_toeval);
-	return(0);
-}
-
-int 
-expr(const char *toeval)
-{
-	copy_toeval = toeval;
-	yy_scan_string(toeval);
-	yyparse();
-	return end_result;
-}