pub unsafe extern "C" fn CMS_encrypt(
certs: *mut stack_st_X509,
data: *mut BIO,
cipher: *const EVP_CIPHER,
flags: c_uint,
) -> *mut CMS_ContentInfo
pub unsafe extern "C" fn CMS_encrypt(
certs: *mut stack_st_X509,
data: *mut BIO,
cipher: *const EVP_CIPHER,
flags: c_uint,
) -> *mut CMS_ContentInfo