NOTE: Does not compile!
* src/cff/cffgload.c (CFF_Operator,
CFF_COUNT_{CHECK_WIDTH,EXACT,CLEAR_STACK}, cff_argument_counts,
cff_operator_seac, cff_compute_bias, cff_lookup_glyph_by_stdcharcode,
cff_decoder_{parse_charstrings,init,prepare}): Moved to...
* src/psaux/cffdecode.c: This new file.
* src/cff/cffgload.h: Moved corresponding declarations to...
* src/psaux/cffdecode.h: This new file.
* src/cff/cffgload.h (CFF_MAX_{OPERANDS,SUBRS_CALLS,TRANS_ELEMENTS},
CFF_Decoder_Zone, CFF_Decoder): Moved declarations to...
* include/freetype/internal/psaux.h: Here.
* src/psaux/cf2ft.h: Updated include.
* src/psaux/psaux.c, src/psaux/rules.mk: Updated with the new file.