1 files changed, 1 insertions, 0 deletions

diff --git a/cipher.c b/cipher.c
index d15c226ae..aae69c347 100644
--- a/cipher.c
+++ b/cipher.c
@@ -58,6 +58,7 @@ extern void ssh1_3des_iv(EVP_CIPHER_CTX *, int, u_char *, int);
 #define EVP_aes_128_ctr evp_aes_128_ctr
 #define EVP_aes_192_ctr evp_aes_128_ctr
 #define EVP_aes_256_ctr evp_aes_128_ctr
+extern const EVP_CIPHER *evp_aes_128_ctr(void);
 extern void ssh_aes_ctr_iv(EVP_CIPHER_CTX *, int, u_char *, u_int);
 #endif