Avoid warning.
diff --git a/crypto/ecdh/ech_ossl.c b/crypto/ecdh/ech_ossl.c index b00c6c4..076eb2e 100644 --- a/crypto/ecdh/ech_ossl.c +++ b/crypto/ecdh/ech_ossl.c
@@ -70,6 +70,8 @@ #include <limits.h> +#include "cryptlib.h" + #include <openssl/ecdh.h> #include <openssl/err.h> #include <openssl/sha.h>