Function openssl_sys::EVP_DecryptInit_ex
pub unsafe extern "C" fn EVP_DecryptInit_ex(ctx: *mut EVP_CIPHER_CTX, cipher: *const EVP_CIPHER, impl_: *mut ENGINE, key: *const c_uchar, iv: *const c_uchar) -> c_int
pub unsafe extern "C" fn EVP_DecryptInit_ex(ctx: *mut EVP_CIPHER_CTX, cipher: *const EVP_CIPHER, impl_: *mut ENGINE, key: *const c_uchar, iv: *const c_uchar) -> c_int