added code documentation on heap mode

and also on decompress_continue variants.

GitOrigin-RevId: 586e9a4c6db004fe6dc298b508aa364e22996bdb
Change-Id: I87225680e05363cf356156850cc99c47f9ee5abf
4 files changed
tree: df400b445464c7c8edc38d36f54b4d6f93d52be6
  1. lib/