Known issue on Windows platform

[alfishe]

#define NOMINMAX should before including any of Windows / Platform SDK header. Otherwise min/max macroses from there break std::min and std::max giving syntax errors during compilation

Reference: https://stackoverflow.com/questions/5004858/why-is-stdmin-failing-when-windows-h-is-included

[mumbleskates]

Why is this an issue with digestpp?

None of the strings "NOMINMAX", "windows.h", or "windef.h" appear anywhere in this repository, case insensitive. This does not seem like a valid issue.