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-rw-r--r--sys/i386/include/float.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/i386/include/float.h b/sys/i386/include/float.h
index 4593c9f3c179..3024ca2b3dd3 100644
--- a/sys/i386/include/float.h
+++ b/sys/i386/include/float.h
@@ -31,9 +31,12 @@
* SUCH DAMAGE.
*
* from: @(#)float.h 7.1 (Berkeley) 5/8/90
- * $Id: float.h,v 1.4 1993/10/16 14:39:16 rgrimes Exp $
+ * $Id: float.h,v 1.5 1993/11/07 17:42:53 wollman Exp $
*/
+#ifndef _MACHINE_FLOAT_H_
+#define _MACHINE_FLOAT_H_ 1
+
#define FLT_RADIX 2 /* b */
#define FLT_ROUNDS 1 /* FP addition rounds to nearest */
@@ -66,3 +69,4 @@
#define LDBL_MAX_EXP DBL_MAX_EXP
#define LDBL_MAX DBL_MAX
#define LDBL_MAX_10_EXP DBL_MAX_10_EXP
+#endif /* _MACHINE_FLOAT_H_ */