[Vala] ArrayList sort function

["Daniel Lucraft" <dan fluentradical com>]

As requested on IRC, here are two patches that add a sort method to ArrayList.

Some notes:
 1. I wasn't sure where to put the vapi binding to the C stdlib
function qsort. But I saw that
    glib.vapi had the reference to the strcmp function so I put it next to that.
 2. There are two comparison functions - intcmp and strcmp - that can
be used with the qsort function.
    Again I wasn't sure where to put them so I put them in ArrayList
next to where they would be used.
 3. I hope it is possible to have nicer comparison functions that
don't have two levels of
    indirection for objects (see the test), but I just couldn't make
them work. (I tried hard!)

thanks
Dan

___________________________
Daniel Lucraft
http://www.daniellucraft.com/

Attachment: 0001-Added-sort-method-to-ArrayList.patch
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Attachment: 0001-Added-c-stdlib-qsort-to-glib.patch
Description: Text Data