# Software requirements

1) Test Platform:
  a) WinNT

  b) Win95

  c) Win 3.1 and Win32s extensions (not recommend)

2) EMX port of the GNU-C compiler (emx09c/nt09c):

You can use the original EMX port or the recompiled port for DOS and Win32.

a) the original EMX 0.9c for DOS and OS/2

b) NT09C (zip-files are called nt09c-x.zip)

the recompiled EMX port for DOS and Win32 (instead of OS/2). Long filenames are supported under Win32.

3) Optional: Binaries and Include files from the PlatformSDK

The Microsoft Platform SDK includes Win32 Header files and some binaries for creating Help files and resources.