cffi-posix/cffi-fcntl

diff --git a/package.lisp b/package.lisp
index 0b02f80..0e00d44 100644
--- a/package.lisp
+++ b/package.lisp
@@ -114,6 +114,11 @@
    #:c-fcntl
    #:c-fcntl/int
    #:c-fcntl/pointer
+   #:c-open/2
+   #:c-open/3
+   #:c-openat/3
+   #:c-openat/4
+   #:c-creat
    #:creat
    #:getfl
    #:open