krb5_storage_from_readonly_mem
sp = krb5_storage_from_readonly_mem(token->value, token->length);
krb5_storage_from_readonly_mem (
sp = krb5_storage_from_readonly_mem(ptr, len);
sp = krb5_storage_from_readonly_mem((const char *)data->data + logon_name->offset_lo,
sp = krb5_storage_from_readonly_mem(data, length);
sp = krb5_storage_from_readonly_mem(answer->data, answer->length);
in = krb5_storage_from_readonly_mem(data->data, data->length);
in = krb5_storage_from_readonly_mem(buf->data, buf->length);
in = krb5_storage_from_readonly_mem(buf->data, buf->length);
in = krb5_storage_from_readonly_mem(buf->data, buf->length);