if(oldstr3680){ if(oldstr3680->fixed)qbs_set(oldstr3680,_SUB_PUSHELEMENT_STRING_A); qbs_free(_SUB_PUSHELEMENT_STRING_A); } if(oldstr3681){ if(oldstr3681->fixed)qbs_set(oldstr3681,_SUB_PUSHELEMENT_STRING_B); qbs_free(_SUB_PUSHELEMENT_STRING_B); }