77 * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
88 * Portions Copyright (c) 1994, Regents of the University of California
99 *
10- * $Id: nabstime.h,v 1.23 2000/02/16 17:26:26 thomas Exp $
10+ * $Id: nabstime.h,v 1.24 2000/03/27 17:07:48 thomas Exp $
1111 *
1212 *-------------------------------------------------------------------------
1313 */
@@ -52,14 +52,10 @@ typedef TimeIntervalData *TimeInterval;
5252 *so redefine them explicitly using these bit patterns. - tgl 97/02/24
5353 */
5454#define EPOCH_ABSTIME ((AbsoluteTime) 0)
55- #define INVALID_ABSTIME ((AbsoluteTime) 0x7FFFFFFE)/* 2147483647 == 2^31 -
56- * 1 */
57- #define CURRENT_ABSTIME ((AbsoluteTime) 0x7FFFFFFD)/* 2147483646 == 2^31 -
58- * 2 */
59- #define NOEND_ABSTIME ((AbsoluteTime) 0x7FFFFFFC)/* 2147483645 == 2^31 -
60- * 3 */
61- #define BIG_ABSTIME ((AbsoluteTime) 0x7FFFFFFB)/* 2147483644 == 2^31 -
62- * 4 */
55+ #define INVALID_ABSTIME ((AbsoluteTime) 0x7FFFFFFE)/* 2147483647 (2^31 - 1) */
56+ #define CURRENT_ABSTIME ((AbsoluteTime) 0x7FFFFFFD)/* 2147483646 (2^31 - 2) */
57+ #define NOEND_ABSTIME ((AbsoluteTime) 0x7FFFFFFC)/* 2147483645 (2^31 - 3) */
58+ #define BIG_ABSTIME ((AbsoluteTime) 0x7FFFFFFB)/* 2147483644 (2^31 - 4) */
6359
6460#if defined(_AIX )
6561/*
@@ -70,11 +66,10 @@ typedef TimeIntervalData *TimeInterval;
7066 */
7167#define NOSTART_ABSTIME ((AbsoluteTime) INT_MIN)
7268#else
73- #define NOSTART_ABSTIME ((AbsoluteTime) 0x80000001)/* -2147483647== - 2^31 */
69+ #define NOSTART_ABSTIME ((AbsoluteTime) 0x80000001)/* -2147483647( - 2^31) */
7470#endif /* _AIX */
7571
76- #define INVALID_RELTIME ((RelativeTime) 0x7FFFFFFE)/* 2147483647 == 2^31 -
77- * 1 */
72+ #define INVALID_RELTIME ((RelativeTime) 0x7FFFFFFE)/* 2147483647 (2^31 - 1) */
7873
7974#define AbsoluteTimeIsValid (time ) \
8075((bool) ((time) != INVALID_ABSTIME))
