--- /dev/null
+++ Libc/Libc-498/internat/NXIsGraph.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright 1990, NeXT, Inc.
+ */
+
+#include "NXCType.h"
+#define FIXSIGNEDCHAR(i) if ((i & 0xFFFFFF80) == 0xFFFFFF80) i &= 0x000000FF
+
+int NXIsGraph(c)
+	unsigned int c;
+{
+	FIXSIGNEDCHAR(c);
+	if (c < 256)
+		return ((unsigned int)((_NX_CTypeTable_ + 1)[c] & (_CTYPE_P|_CTYPE_U|_CTYPE_L|_CTYPE_D)));
+	return 1;
+		/* NOTE: for 3.0, everything > 256 is probably Kanji, so say is graphic */
+}