void main()
{
int nulsize = strlen("");//0
std::string nulstr = "";
nulsize = nulstr.size();//0
char* hotitemBlob = new char[12];
memset(hotitemBlob, 1, 12);
char hotitemBlob2[12];
unsigned int size1 = sizeof(hotitemBlob);//4
unsigned int size2 = sizeof(hotitemBlob2);//12
unsigned int size3 = sizeof(&hotitemBlob2);//4
}