__declspec(dllexport) void merge(char a,char b,char **c)
{
*(*c+0)='8';
*(*c+1)='8';
*(*c+2)='8';
{
*(*c+0)='8';
*(*c+1)='8';
*(*c+2)='8';
}
string c ="abcdefg";
//char a = 'y';
//char b = 'b';
//char d = 'd';
//StringBuilder strbld = new StringBuilder();
//strbld.Append("dkdkd");
//merge(a, b, ref c);