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-rw-r--r--include/err.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/err.h b/include/err.h
index 737dfc1b6f..382855938e 100644
--- a/include/err.h
+++ b/include/err.h
@@ -1,8 +1,14 @@
+#ifndef _ERR_H
#include <misc/err.h>
+# ifndef _ISOMAC
+
libc_hidden_proto (warn)
libc_hidden_proto (warnx)
libc_hidden_proto (vwarn)
libc_hidden_proto (vwarnx)
libc_hidden_proto (verr)
libc_hidden_proto (verrx)
+
+# endif /* !_ISOMAC */
+#endif /* err.h */