FlushFonts
FlushFonts Clear Font Manager's memory
#include <Fonts.h> Font Manager
You can use the FlushFonts function to clear the Font Manager's memory.
The FlushFonts function erases all of the Font Manager's memory caches.
Your application doesn't need this function unless it directly manipulates data
in the 'sfnt' resource. Font Manager caches include the width tables, the
bitmaps created from the outlines of the 'sfnt' resource, the outlines, and a
small cache of 'FOND' resources that have been read into memory.
Result codes
noErr (0) No error