[iter] Remove passing pointer to hb_iter()
authorBehdad Esfahbod <behdad@behdad.org>
Wed, 3 Apr 2019 01:41:33 +0000 (18:41 -0700)
committerBehdad Esfahbod <behdad@behdad.org>
Wed, 3 Apr 2019 01:42:51 +0000 (18:42 -0700)
commit42ab32cbbaf8b403c351953f091c0fbe8464c4cb
tree026f8c2f34b2c59b9e4ee5382e1d190a648b87aa
parentd0da547b3741323493398eed8975a76f4a5742c2
[iter] Remove passing pointer to hb_iter()

While doable with hb_deref_pointer() as well, we also would then
need to do it in a ton of places.  Not worth it / messy.
src/hb-array.hh
src/hb-iter.hh
src/test-iter.cc