e8115cea45
This reverts commit b54c34742412af0001a69c2f7d909bc05e1ea71f. Revert async file handle change as it causes failures with appveyor
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.