Function esp_idf_sys::mbedtls_x509_write_sig

pub unsafe extern "C" fn mbedtls_x509_write_sig(
    p: *mut *mut c_uchar,
    start: *mut c_uchar,
    oid: *const c_char,
    oid_len: usize,
    sig: *mut c_uchar,
    size: usize,
    pk_alg: mbedtls_pk_type_t
) -> c_int