align_ptr
outptr = align_ptr(outptr);
param->data_start = align_ptr(param + 1) - (void *) param;
event_nr = align_ptr(nl->name + strlen(hc->name) + 1);
uuid_ptr = align_ptr(event_nr + 2);
uuid_ptr = align_ptr(uuid_ptr + strlen(hc->uuid) + 1);
info->vers = align_ptr((void *)(info->vers + 1) + strlen(tt->name) + 1);