[Cairo] Rectangle-based clipping for surfaces

[Keith Packard]

Around 9 o'clock on Oct 22, Carl Worth wrote:

> The only proposal I've heard for a new name so far is libpixmap. With
> that name the two primary datatypes in the library could be:

How about 'pixman', the pixel manipulation library?

> 	pm_image_t
> and	pm_region_t

Or pixman_image_t and pixman_region_t.

No need to abbreviate if we can keep the argument lists sane.

-keith