[ft-devel] FT_EXPORT and export list

[Hin-Tak Leung]

Hi,

Had a little issue rebasing the FontVal patch to 2.9.1, to do with the 
FT_EXPORT visibility changes in Feb 2018.

Basically we now have to do two things instead of one to add new routines and 
have them exposed to an external program - besides the actual body of the 
routine (with FT_EXPORT_DEF), a declaration with FT_EXPORT in one of the 
headers seems to be needed.
(as well as the export list for other platforms).

Just thought it is worth mentioning. Affects rather few people - only people 
who are adding new externally-visible routines to FreeType, or have such WIP 
patches.

Hin-Tak