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Diffstat (limited to 'gmon/sys/gmon_out.h')
-rw-r--r--gmon/sys/gmon_out.h12
1 files changed, 9 insertions, 3 deletions
diff --git a/gmon/sys/gmon_out.h b/gmon/sys/gmon_out.h
index c02362ba47..94e815d94b 100644
--- a/gmon/sys/gmon_out.h
+++ b/gmon/sys/gmon_out.h
@@ -25,12 +25,16 @@
    a sequence of records.  Each record starts with a one-byte tag
    identifying the type of records, followed by records specific data. */
 
-#ifndef _SYS_GMON_OUT_H_
-#define _SYS_GMON_OUT_H_
+#ifndef _SYS_GMON_OUT_H
+
+#define _SYS_GMON_OUT_H	1
+#include <features.h>
 
 #define	GMON_MAGIC	"gmon"	/* magic cookie */
 #define GMON_VERSION	1	/* version number */
 
+__BEGIN_DECLS
+
 /*
  * Raw header as it appears on file (without padding).  This header
  * always comes first in gmon.out and is then followed by a series
@@ -62,4 +66,6 @@ struct gmon_cg_arc_record {
   int count;				/* number of arc traversals */
 };
 
-#endif /* !_SYS_GMON_OUT_H_ */
+__END_DECLS
+
+#endif /* _SYS_GMON_OUT_H */