Function openssl_sys::SMIME_write_PKCS7
pub unsafe extern "C" fn SMIME_write_PKCS7(out: *mut BIO, pkcs7: *mut PKCS7, data: *mut BIO, flags: c_int) -> c_int
pub unsafe extern "C" fn SMIME_write_PKCS7(out: *mut BIO, pkcs7: *mut PKCS7, data: *mut BIO, flags: c_int) -> c_int