Thomas Beutlich

It seems this comment for `_stat` (and the subsequent backslash workaround handling) https://github.com/modelica/ModelicaStandardLibrary/blob/8e7876b5414475abab003c466ca49050812aeb01/Modelica/Resources/C-Sources/ModelicaInternal.c#L405-L408 got obsoleted by Visual Studio 2015 according to https://learn.microsoft.com/en-us/cpp/c-runtime-library/reference/stat-functions?view=msvc-140

This is in the same spirit as #4375: The generated HTML has serious errors which again results in a failing shields.io XPath query. See #4212 for the context. ![Screenshot 2024-09-23...

Follow-up of #4285.

Add zlib v1.3.1 as submodule

4

This introduces the zlib dependency as git submodule instead of copying the source files over. Note, that 62848d39db87bc42ff08f1942a01213029fea31c introduced a change to "our" zlib which is not available in zlib...