ctex-fontset-custom.def

\ProvidesExplFile{ctex-fontset-custom.def}
  {\ExplFileDate}{2.4.14}{\ExplFileDescription}
\ctex_set_upfonts:nnnnnn
  { rIMing.ttf } { GenSekiGothic-M.ttc } { ukai.ttc }
  { rIMing.ttf  } { rIMing.ttf }
  { GenSekiGothic-M.ttc }
\ctex_set_upfamily:nnn { zhsong } { upzhserif } {}
\ctex_set_upfamily:nnn { zhhei } { upzhsans } {}
\ctex_set_upfamily:nnn { zhkai } { upzhserifit } {}