Function krb5_sys::krb5_get_init_creds_opt_set_etype_list

pub unsafe extern "C" fn krb5_get_init_creds_opt_set_etype_list(
    opt: *mut krb5_get_init_creds_opt, 
    etype_list: *mut krb5_enctype, 
    etype_list_length: c_int
)