Add prototypes for main() so that these programs compile with -Werror

(which somehow now seems to be the default for compiling -current).
This error popped up while doing a PicoBSD cross-compile on a 4.3-ish system,
it may well be that there are other apps which have similar problems,
but I did not spot them as they are not included in my picobsd config.

Whether adding prototypes for main() is the correct solution or not
I have no idea, a request to -current on the matter went basically
unanswered. Those who have better ideas are welcome to back this out
and replace it with the correct fix.

1 files changed, 1 insertions, 0 deletions

diff --git a/usr.sbin/chown/chown.c b/usr.sbin/chown/chown.c
index 85db59d..6f5f390 100644
--- a/usr.sbin/chown/chown.c
+++ b/usr.sbin/chown/chown.c
@@ -64,6 +64,7 @@ void	a_uid __P((const char *));
 void	chownerr __P((const char *));
 u_long	id __P((const char *, const char *));
 void	usage __P((void));
+int	main __P((int argc, char *argv[]));
 
 uid_t uid;
 gid_t gid;