Prepares a set of glyphs for processing by character-based routines.
- macOS 10.0–10.13Deprecated
This function takes a buffer of glyphs, specified in the
gl parameter, and packs them into a condensed character array. The character array is returned in the
packed parameter, which should have enough space for at least ((4 * count) + 1) bytes to guarantee that the packed glyphs fit.
count specifies the number of glyphs in
packing specifies how the glyphs are currently packed.