Mark xo_err(3), xo_errx(3), and xo_errc(3) as __dead2.

Differential Revision:	https://reviews.freebsd.org/D2059
Reviewed by:	marcel@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation

1 files changed, 3 insertions, 3 deletions

diff --git a/contrib/libxo/libxo/xo.h b/contrib/libxo/libxo/xo.h
index 82b965a..ea289f0 100644
--- a/contrib/libxo/libxo/xo.h
+++ b/contrib/libxo/libxo/xo.h
@@ -272,13 +272,13 @@ void
 xo_warnx (const char *fmt, ...);
 
 void
-xo_err (int eval, const char *fmt, ...);
+xo_err (int eval, const char *fmt, ...) __dead2;
 
 void
-xo_errx (int eval, const char *fmt, ...);
+xo_errx (int eval, const char *fmt, ...) __dead2;
 
 void
-xo_errc (int eval, int code, const char *fmt, ...);
+xo_errc (int eval, int code, const char *fmt, ...) __dead2;
 
 void
 xo_message_hcv (xo_handle_t *xop, int code, const char *fmt, va_list vap);