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-rw-r--r--io/ftw.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/io/ftw.h b/io/ftw.h
index 0bfdf37431..a04e7d8c41 100644
--- a/io/ftw.h
+++ b/io/ftw.h
@@ -26,6 +26,8 @@
 #define	_FTW_H	1
 #include <features.h>
 
+__BEGIN_DECLS
+
 #include <statbuf.h>
 
 /* The FLAG argument to the user function passed to ftw.  */
@@ -41,4 +43,6 @@ extern int ftw __P ((__const char *__dir,
 				    int __flag),
 		     int __descriptors));
 
+__END_DECLS
+
 #endif	/* ftw.h */