qbs *_FUNC_IDECLEARHISTORY_STRING_IDECLEARHISTORY=NULL;
if (!_FUNC_IDECLEARHISTORY_STRING_IDECLEARHISTORY)_FUNC_IDECLEARHISTORY_STRING_IDECLEARHISTORY=qbs_new(0,0);
qbs*oldstr5421=NULL;
if(_FUNC_IDECLEARHISTORY_STRING_WHICHHISTORY->tmp||_FUNC_IDECLEARHISTORY_STRING_WHICHHISTORY->fixed||_FUNC_IDECLEARHISTORY_STRING_WHICHHISTORY->readonly){
oldstr5421=_FUNC_IDECLEARHISTORY_STRING_WHICHHISTORY;
if (oldstr5421->cmem_descriptor){
_FUNC_IDECLEARHISTORY_STRING_WHICHHISTORY=qbs_new_cmem(oldstr5421->len,0);
}else{
_FUNC_IDECLEARHISTORY_STRING_WHICHHISTORY=qbs_new(oldstr5421->len,0);
}
memcpy(_FUNC_IDECLEARHISTORY_STRING_WHICHHISTORY->chr,oldstr5421->chr,oldstr5421->len);
}
qbs *_FUNC_IDECLEARHISTORY_STRING_T=NULL;
if (!_FUNC_IDECLEARHISTORY_STRING_T)_FUNC_IDECLEARHISTORY_STRING_T=qbs_new(0,0);
qbs *_FUNC_IDECLEARHISTORY_STRING_M=NULL;
if (!_FUNC_IDECLEARHISTORY_STRING_M)_FUNC_IDECLEARHISTORY_STRING_M=qbs_new(0,0);
int32 *_FUNC_IDECLEARHISTORY_LONG_RESULT=NULL;
if(_FUNC_IDECLEARHISTORY_LONG_RESULT==NULL){
_FUNC_IDECLEARHISTORY_LONG_RESULT=(int32*)mem_static_malloc(4);
*_FUNC_IDECLEARHISTORY_LONG_RESULT=0;
}