if(oldstr3711){
if(oldstr3711->fixed)qbs_set(oldstr3711,_SUB_COPY_FULL_UDT_STRING_DST);
qbs_free(_SUB_COPY_FULL_UDT_STRING_DST);
}
if(oldstr3712){
if(oldstr3712->fixed)qbs_set(oldstr3712,_SUB_COPY_FULL_UDT_STRING_SRC);
qbs_free(_SUB_COPY_FULL_UDT_STRING_SRC);
}