Import X server from vnc-3.3.7.

[rdpsrv] / Xserver / lib / font / Type1 / arith.h

diff --git a/Xserver/lib/font/Type1/arith.h b/Xserver/lib/font/Type1/arith.h
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+++ b/Xserver/lib/font/Type1/arith.h
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+/* $XConsortium: arith.h,v 1.3 94/03/22 19:08:56 gildea Exp $ */
+/* Copyright International Business Machines, Corp. 1991
+ * All Rights Reserved
+ * Copyright Lexmark International, Inc. 1991
+ * All Rights Reserved
+ *
+ * License to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of IBM or Lexmark not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ *
+ * IBM AND LEXMARK PROVIDE THIS SOFTWARE "AS IS", WITHOUT ANY WARRANTIES OF
+ * ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO ANY
+ * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
+ * AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.  THE ENTIRE RISK AS TO THE
+ * QUALITY AND PERFORMANCE OF THE SOFTWARE, INCLUDING ANY DUTY TO SUPPORT
+ * OR MAINTAIN, BELONGS TO THE LICENSEE.  SHOULD ANY PORTION OF THE
+ * SOFTWARE PROVE DEFECTIVE, THE LICENSEE (NOT IBM OR LEXMARK) ASSUMES THE
+ * ENTIRE COST OF ALL SERVICING, REPAIR AND CORRECTION.  IN NO EVENT SHALL
+ * IBM OR LEXMARK BE LIABLE FOR ANY SPECIAL, 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.
+ */
+/*SHARED*/
+
+#include <X11/Xmd.h>           /* LONG64 */
+
+void DLmult(),DLdiv(),DLadd(),DLsub();
+ 
+fractpel FPmult();
+fractpel FPdiv();
+fractpel FPstarslash();
+ 
+/*END SHARED*/
+/*SHARED*/
+ 
+#define     SHORTSIZE         (sizeof(short)*8)
+#define     LONGSIZE          (SHORTSIZE*2)
+#define     MAXSHORT          ((1<<SHORTSIZE)-1)
+ 
+/*END SHARED*/
+/*SHARED*/
+ 
+#ifdef LONG64
+typedef long doublelong;
+#else
+typedef struct {
+       long high;
+       unsigned long low;
+} doublelong;
+#endif /* LONG64 else */
+
+/*END SHARED*/
+/*SHARED*/
+ 
+#ifdef LONG64
+#define  DLrightshift(dl,N)  ((dl) >>= (N))
+#else
+#define  DLrightshift(dl,N)  { \
+       dl.low = (dl.low >> N) + (((unsigned long) dl.high) << (LONGSIZE - N)); \
+       dl.high >>= N; \
+}
+#endif
+
+/*END SHARED*/