1  This directory contains interfaces and implementations that isolate the
 2  rest of the package from platform details.
 3  
 4  Code in the rest of the package includes "port.h" from this directory.
 5  "port.h" in turn includes a platform specific "port_<platform>.h" file
 6  that provides the platform specific implementation.
 7  
 8  See port_stdcxx.h for an example of what must be provided in a platform
 9  specific header file.
10