diff --git a/sys/arch/hpc/stand/include/machine/wchar_limits.h b/sys/arch/hpc/stand/include/machine/wchar_limits.h
new file mode 100644
index 000000000000..06068035dc1e
--- /dev/null
+++ b/sys/arch/hpc/stand/include/machine/wchar_limits.h
@@ -0,0 +1,54 @@
+/*	$NetBSD: wchar_limits.h,v 1.1 2004/06/10 18:35:26 uch Exp $	*/
+
+/*-
+ * Copyright (c) 2004 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Klaus Klein.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *        This product includes software developed by the NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _HPC_WCHAR_LIMITS_H_
+#define	_HPC_WCHAR_LIMITS_H_
+
+/*
+ * 7.18.3 Limits of other integer types
+ */
+
+/* limits of wchar_t */
+#define	WCHAR_MIN	(-0x7fffffff-1)			/* wchar_t	  */
+#define	WCHAR_MAX	0x7fffffff			/* wchar_t	  */
+
+/* limits of wint_t */
+#define	WINT_MIN	(-0x7fffffff-1)			/* wint_t	  */
+#define	WINT_MAX	0x7fffffff			/* wint_t	  */
+
+#endif /* !_HPC_WCHAR_LIMITS_H_ */