ca216e493f
This follows the general naming convention for preprocessor macros used to detect feature (library / header file / symbol) presence. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=171184641
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.