[src/trunk]: src/sys/arch/vax/include C99: provide DECIMAL_DIGIT.

[kleink <kleink%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b63d54bc751c
branches:  trunk
changeset: 553914:b63d54bc751c
user:      kleink <kleink%NetBSD.org@localhost>
date:      Wed Oct 22 21:28:08 2003 +0000

description:
C99: provide DECIMAL_DIGIT.

diffstat:

 sys/arch/vax/include/float.h |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (22 lines):

diff -r 5e23dbe5205f -r b63d54bc751c sys/arch/vax/include/float.h
--- a/sys/arch/vax/include/float.h      Wed Oct 22 21:13:44 2003 +0000
+++ b/sys/arch/vax/include/float.h      Wed Oct 22 21:28:08 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: float.h,v 1.7 2003/10/22 16:18:48 kleink Exp $ */
+/*     $NetBSD: float.h,v 1.8 2003/10/22 21:28:08 kleink Exp $ */
 
 /*
  * Copyright (c) 1989 Regents of the University of California.
@@ -85,4 +85,12 @@
 #define LDBL_MAX       DBL_MAX
 #define LDBL_MAX_10_EXP        DBL_MAX_10_EXP
 
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
+    !defined(_XOPEN_SOURCE) || \
+    ((__STDC_VERSION__ - 0) >= 199901L) || \
+    ((_POSIX_C_SOURCE - 0) >= 200112L) || \
+    ((_XOPEN_SOURCE  - 0) >= 600) || \
+    defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE)
+#define        DECIMAL_DIGIT   18              /* ceil((1+p*log10(b))-(b==10) */
+#endif
 #endif /* _VAX_FLOAT_H_ */