Closes the specified directory.
#include <prio.h> PRStatus PR_CloseDir(PRDir *dir);
The function has the following parameter:
dirPRDir structure representing the directory to be closed.PR_SUCCESS.PR_FAILURE. The reason for the failure can be retrieved via PR_GetError.When a PRDir object is no longer needed, it must be closed and freed with a call to PR_CloseDir call. Note that after a PR_CloseDir call, any PRDirEntry object returned by a previous PR_ReadDir call on the same PRDir object becomes invalid.