[Win c++] char2LPCWSTR

#include <windows.h>

wchar_t *char2LPCWSTR(const char* charArray)
{
    wchar_t* wString = new wchar_t[4096];
    MultiByteToWideChar(CP_ACP, 0, charArray, -1, wString, 4096);
    return wString;
}