From be3930682a6fa118fc919afa6daab79383429e5f Mon Sep 17 00:00:00 2001
From: David Schultz <das@FreeBSD.org>
Date: Sun, 25 Apr 2004 02:36:29 +0000
Subject: Hide FLT_EVAL_METHOD and DECIMAL_DIG in pre-C99 compilation
 environments.

PR:		63935
Submitted by:	Stefan Farfeleder <stefan@fafoe.narf.at>
---
 sys/amd64/include/float.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sys/amd64/include/float.h')

diff --git a/sys/amd64/include/float.h b/sys/amd64/include/float.h
index 9f77ba19f3d0..4c35ed7a3373 100644
--- a/sys/amd64/include/float.h
+++ b/sys/amd64/include/float.h
@@ -33,10 +33,14 @@
 #ifndef _MACHINE_FLOAT_H_
 #define _MACHINE_FLOAT_H_ 1
 
+#include <sys/cdefs.h>
+
 #define FLT_RADIX	2		/* b */
 #define FLT_ROUNDS	1		/* FP addition rounds to nearest */
+#if __ISO_C_VISIBLE >= 1999
 #define	FLT_EVAL_METHOD	(-1)		/* i387 semantics are...interesting */
 #define	DECIMAL_DIG	21		/* max precision in decimal digits */
+#endif
 
 #define FLT_MANT_DIG	24		/* p */
 #define FLT_EPSILON	1.19209290E-07F	/* b**(1-p) */
-- 
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