gcc 2.95 support

[crazylady000]

I didn't know if you all were interested in supporting gcc (c++) 2.95, but I made these changes to get zsnes 1.51 to run under gcc 2.95. Note that these changes have been sanity checked under gcc 3 as well.

http://www.gotnothin.com/zsnes-1.51-gcc-2.95/diff.htm

[pagefault]

We don't support 2.95 anymore as far as I know.

[crazylady000]

cooooooo