Function nginx::X509V3_EXT_add_nconf_sk

pub unsafe extern "C" fn X509V3_EXT_add_nconf_sk(
    conf: *mut CONF, 
    ctx: *mut X509V3_CTX, 
    section: *const c_char, 
    sk: *mut *mut stack_st_X509_EXTENSION
) -> c_int