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Diffstat (limited to 'include/ttyent.h')
-rw-r--r--include/ttyent.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/ttyent.h b/include/ttyent.h
index ba790e3542..e510df8260 100644
--- a/include/ttyent.h
+++ b/include/ttyent.h
@@ -1 +1,8 @@
-#include <misc/ttyent.h>
+#ifndef _TTYENT_H
+# include <misc/ttyent.h>
+
+libc_hidden_proto (getttyent)
+libc_hidden_proto (setttyent)
+libc_hidden_proto (endttyent)
+
+#endif