Wrap <unistd.h> so that internal calls go direct and they're all weak symbols

Delete unused 'fd' argument from internal function oldttyname()

1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libc/crypt/cryptutil.c b/src/lib/libc/crypt/cryptutil.c
index d750933ffb..20d68b3fd3 100644
--- a/src/lib/libc/crypt/cryptutil.c
+++ b/src/lib/libc/crypt/cryptutil.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cryptutil.c,v 1.10 2015/07/23 22:19:03 tedu Exp $ */
+/* $OpenBSD: cryptutil.c,v 1.11 2015/09/12 14:56:50 guenther Exp $ */
 /*
  * Copyright (c) 2014 Ted Unangst <tedu@openbsd.org>
  *
@@ -50,6 +50,7 @@ fail:
         errno = EACCES;
         return -1;
 }
+DEF_WEAK(crypt_checkpass);
 
 int
 crypt_newhash(const char *pass, const char *pref, char *hash, size_t hashlen)
@@ -95,3 +96,4 @@ crypt_newhash(const char *pass, const char *pref, char *hash, size_t hashlen)
 err:
         return rv;
 }
+DEF_WEAK(crypt_newhash);