- in cygwin when compiling with -mno-cygwin, ssize_t is not defined.  So I   moved it outside the ifndef __MINGW32__ block.
- in cygwin when compiling with -mno-cygwin, ssize_t is not defined.  So I
  moved it outside the ifndef __MINGW32__ block.

marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet