diff --git a/lib/roken/err.hin b/lib/roken/err.hin
index e4dc06dee..ee547aee1 100644
--- a/lib/roken/err.hin
+++ b/lib/roken/err.hin
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan 
+ * Copyright (c) 1995 - 2000 Kungliga Tekniska Högskolan 
  * (Royal Institute of Technology, Stockholm, Sweden).  
  * All rights reserved.
  * 
@@ -48,9 +48,6 @@ extern const char *__progname;
 #define __attribute__(x)
 #endif
 
-void warnerr(int doerrno, const char *fmt, va_list ap)
-     __attribute__ ((format (printf, 2, 0)));
-
 void verr(int eval, const char *fmt, va_list ap)
      __attribute__ ((noreturn, format (printf, 2, 0)));
 void err(int eval, const char *fmt, ...)