Wireshark · Ethereal-dev: Re: [Ethereal-dev] capture_if_dlg.c has weird #if directive+ proto_tree_add_item

[Guy Harris <gharris@xxxxxxxxx>]

Gisle Vanem wrote:

> I guess it's because WIN32 isn't a built-in in MSVC (in some
> cases?). But _WIN32 always is.

Is there any compelling reason not to replace all tests of WIN32 with 
tests of _WIN32 in Ethereal?  (We already test _WIN32 in a number of 
places.)  Does _WIN32 get defined by Mingw32 also?  (What about Cygwin?)