commit 4ed3dce4a39b7c7a138f507565be0e892082863d
from: Omar Polo <op@omarpolo.com>
date: Wed Dec 21 11:52:29 2022 UTC

fix #ifdef typo; add __dead to err functions

in d444fd2 I forgot to rename HAVE_ERR to HAVE_ERRC too.

commit - e4ccc7eb78371ac1ff3f120f29d8a2b15976b706
commit + 4ed3dce4a39b7c7a138f507565be0e892082863d
blob - 0d56ff81a5dea90c1e7050620265bccdd11a85c3
blob + 5e6c9f944644ef321a4075a0bb7bdce7972a0b51
--- compat.h
+++ compat.h
@@ -108,10 +108,10 @@ int		 asprintf(char **, const char *, ...);
 int		 vasprintf(char **, const char *, ...);
 #endif
 
-#ifndef HAVE_ERR
-void		 err(int, const char *, ...);
-void		 errc(int, int, const char *, ...);
-void		 errx(int, const char *, ...);
+#ifndef HAVE_ERRC
+__dead void	 err(int, const char *, ...);
+__dead void	 errc(int, int, const char *, ...);
+__dead void	 errx(int, const char *, ...);
 void		 warn(const char *, ...);
 void		 warnc(int, const char *, ...);
 void		 warnx(const char *, ...);