We need secure sprintf/swprintf functions of C++ only

We need C++ secure sprintf/swprintf functions to avoid <strsafe.h> dependencies. The secure sprintf/swprintf functions of C++ only have the second argument of size_t.

https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/sprintf-sprintf-l-swprintf-swprintf-l-swprintf-l?view=msvc-160