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-rw-r--r--sys/arch/i386/include/limits.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/arch/i386/include/limits.h b/sys/arch/i386/include/limits.h
index 2e86060f891..a62bad77823 100644
--- a/sys/arch/i386/include/limits.h
+++ b/sys/arch/i386/include/limits.h
@@ -35,6 +35,9 @@
* @(#)limits.h 7.2 (Berkeley) 6/28/90
*/
+#ifndef _MACHINE_LIMITS_H_
+#define _MACHINE_LIMITS_H_
+
#define CHAR_BIT 8 /* number of bits in a char */
#define MB_LEN_MAX 1 /* no multibyte characters */
@@ -82,3 +85,5 @@
#define FLT_MAX 3.40282347E+38F
#define FLT_MIN 1.17549435E-38F
#endif
+
+#endif /* _MACHINE_LIMITS_H_ */