Re: [PATCH] Fix "identifier redeclared" compilation error with SUN cc.

Guido Ostkamp [off-list ref] writes:

I tested it and the file in question compiled ok for the two versions
of Sun Forte and Workshop compilers that I have available.

I could also link & run the main git binary after applying my own
mkdtemp() patch.

Are there problems with the implementation in compat/ directory,
we ship specifically to help platforms without mkdtemp()?