Chapter 4 deals with directory handling and directory trees. The
example programs demonstrate different capabilities in the Win32 API.

CHAP4.MAK
  Visual C++ project file. Replace the file in the project with the 
  different sample programs below. 

DIR1.CPP
  This code lists the current directory's contents.

DIR2.CPP
  This code recursively traverses all directories below the 
  current directory.

DIR3.CPP
  This code searches for the specified file on all logical
  drives. Wildcards are acceptable.

DIRCREAT.CPP
  This code creates a new directory.

DIRGET.CPP
  This code gets the current directory.

DIRREMOV.CPP
  This code removes a directory.

DIRSRCH.CPP
  This code finds a file in the system or user path.

MAKEFILE
  Change the APP variable in the makefile to compile the
  different examples in this directory