CreateDirectory
This function creates a new directory. If the underlying file system supports security on files and directories, the function applies a specified security descriptor to the new directory.
A RAPI version of this function exists called CeCreateDirectory (RAPI).
Nonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError.
This function is not recursive. It can create only the final directory in a path. That is, if a parent or intermediate directory does not exist, the function fails with error message ERROR_PATH_NOT_FOUND.
Some file systems, such as NTFS file system, support compression or encryption for individual files and directories. On volumes formatted for such a file system, a new directory inherits the compression and encryption attributes of the parent directory.