> Mac OS specific APIs for video, 2D, 3D, networking .... Which other platfo...

lmm · on Dec 6, 2012

X11 is crossplatform (not just to unix - my VMS box runs it)

coob · on Dec 6, 2012

X11 is a platform.

derleth · on Dec 6, 2012

> X11 is a platform.

By that definition, POSIX libc is a platform. X11 is a standard with one flagship implementation (currently X.org, formerly XFree86) and multiple other implementations fewer people care about.

pjmlp · on Dec 6, 2012

Most of them have, but nowadays I only see complains about Microsoft doing this.