[Xcb] xcb/libxcb git commit 46413cd85

[Peter Harris]

Eamon Walsh wrote:
> +        <doc> * The returned value must be freed by the caller using free().</doc>

That should read xcb_free(), not free().

Oh. I see we don't have an xcb_free() function. That can be considered a
bug. Some systems (*cough* Windows *cough*) frequently run into problems
when a shared library is linked to a different libc (and therefore a
different malloc/realloc/free) than the executable.

Xlib has XFree(). XCB needs its own free() for all the same reasons.

If you like, I can create a patch to add this function.

Peter Harris

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