ClrAppFiles
ClrAppFiles Let the Finder know have processed a file
#include <SegLoad.h> Segment Loader
void ClrAppFiles( index );
short index ; specifies which file to "clear
After opening (or printing) one of the files whose information you obtained
via GetAppFiles, call ClrAppFiles to mark it as having been processed.
index specifies which file you want to "clear". It should range from 1 to
the fileCnt value obtained through a previous call to
Returns: none

Notes: ClrAppFiles simply clears (sets to 0) the ftype field of the index-th
AppFile structure. See CountAppFiles for an example of usage.
This function seems to have no effect whatsoever on how the Finder or
Segment Loader calls respond. However, you could use this function to help
make multiple passes at the file list. For instance, you could process all
'TEXT' files, followed by all files of a second type, and so forth. Once
cleared, the file's type won't match with any subsequently-compared type.