if(oldstr4156){
if(oldstr4156->fixed)qbs_set(oldstr4156,_SUB_COPY_FULL_UDT_STRING_DST);
qbs_free(_SUB_COPY_FULL_UDT_STRING_DST);
}
if(oldstr4157){
if(oldstr4157->fixed)qbs_set(oldstr4157,_SUB_COPY_FULL_UDT_STRING_SRC);
qbs_free(_SUB_COPY_FULL_UDT_STRING_SRC);
}