054a5657f8
Summary: add zlib compression Test Plan: Will add more testcases Reviewers: dhruba Reviewed By: dhruba Differential Revision: https://reviews.facebook.net/D3873
This directory contains interfaces and implementations that isolate the rest of the package from platform details. Code in the rest of the package includes "port.h" from this directory. "port.h" in turn includes a platform specific "port_<platform>.h" file that provides the platform specific implementation. See port_posix.h for an example of what must be provided in a platform specific header file.