4 files changed, 5 insertions, 0 deletions
diff --git a/openssl/src/ssl/bio.rs b/openssl/src/ssl/bio.rs
index 0ce85472..aed08c5e 100644
--- a/openssl/src/ssl/bio.rs
+++ b/openssl/src/ssl/bio.rs
@@ -1,3 +1,4 @@
+use cfg_if::cfg_if;
 use ffi::{
     self, BIO_clear_retry_flags, BIO_new, BIO_set_retry_read, BIO_set_retry_write, BIO,
     BIO_CTRL_DGRAM_QUERY_MTU, BIO_CTRL_FLUSH,
diff --git a/openssl/src/ssl/callbacks.rs b/openssl/src/ssl/callbacks.rs
index 333b60a6..99cddb01 100644
--- a/openssl/src/ssl/callbacks.rs
+++ b/openssl/src/ssl/callbacks.rs
@@ -1,3 +1,4 @@
+use cfg_if::cfg_if;
 use foreign_types::ForeignType;
 use foreign_types::ForeignTypeRef;
 #[cfg(any(ossl111, not(osslconf = "OPENSSL_NO_PSK")))]
diff --git a/openssl/src/ssl/connector.rs b/openssl/src/ssl/connector.rs
index 855aec62..6aa4c719 100644
--- a/openssl/src/ssl/connector.rs
+++ b/openssl/src/ssl/connector.rs
@@ -1,3 +1,4 @@
+use cfg_if::cfg_if;
 use std::io::{Read, Write};
 use std::ops::{Deref, DerefMut};
 
diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs
index e60c4bee..25d0e901 100644
--- a/openssl/src/ssl/mod.rs
+++ b/openssl/src/ssl/mod.rs
@@ -57,6 +57,8 @@
 //!     }
 //! }
 //! ```
+use bitflags::bitflags;
+use cfg_if::cfg_if;
 use foreign_types::{ForeignType, ForeignTypeRef, Opaque};
 use libc::{c_char, c_int, c_long, c_uchar, c_uint, c_ulong, c_void};
 use once_cell::sync::{Lazy, OnceCell};