Connect MLINKS for ttyname_r(3), and add prototype into unistd.h.

1 files changed, 1 insertions, 0 deletions

diff --git a/include/unistd.h b/include/unistd.h
index 2bd85a37..c56fb4f 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -365,6 +365,7 @@ long	 sysconf(int);
 pid_t	 tcgetpgrp(int);
 int	 tcsetpgrp(int, pid_t);
 char	*ttyname(int);
+char	*ttyname_r(int, char *, size_t);
 int	 unlink(const char *);
 ssize_t	 write(int, const void *, size_t);