Update copyright to 2004.

[postgresql] / src / include / access / sdir.h

diff --git a/src/include/access/sdir.h b/src/include/access/sdir.h
index 42654765bf798b310f3a5c1df1b5c53c96653dd1..69ea5105d637c76bc98fc239d6629831bd1d735a 100644 (file)
--- a/src/include/access/sdir.h
+++ b/src/include/access/sdir.h
@@ -4,9 +4,10 @@
  *       POSTGRES scan direction definitions.
  *
  *
- * Copyright (c) 1994, Regents of the University of California
+ * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: sdir.h,v 1.5 1999/02/13 23:20:58 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/access/sdir.h,v 1.16 2004/08/29 04:13:03 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -26,32 +27,32 @@ typedef enum ScanDirection
 } ScanDirection;
 
 /*
- * ScanDirectionIsValid 
+ * ScanDirectionIsValid
  *             True iff scan direction is valid.
  */
 #define ScanDirectionIsValid(direction) \
-       ((bool) (BackwardScanDirection <= direction && \
-                        direction <= ForwardScanDirection))
+       ((bool) (BackwardScanDirection <= (direction) && \
+                        (direction) <= ForwardScanDirection))
 
 /*
- * ScanDirectionIsBackward 
+ * ScanDirectionIsBackward
  *             True iff scan direction is backward.
  */
 #define ScanDirectionIsBackward(direction) \
-       ((bool) (direction == BackwardScanDirection))
+       ((bool) ((direction) == BackwardScanDirection))
 
 /*
- * ScanDirectionIsNoMovement 
+ * ScanDirectionIsNoMovement
  *             True iff scan direction indicates no movement.
  */
 #define ScanDirectionIsNoMovement(direction) \
-       ((bool) (direction == NoMovementScanDirection))
+       ((bool) ((direction) == NoMovementScanDirection))
 
 /*
- * ScanDirectionIsForward 
+ * ScanDirectionIsForward
  *             True iff scan direction is forward.
  */
 #define ScanDirectionIsForward(direction) \
-       ((bool) (direction == ForwardScanDirection))
+       ((bool) ((direction) == ForwardScanDirection))
 
-#endif  /* SDIR_H */
+#endif   /* SDIR_H */