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allow more nulls

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Matthew Butterick 4 years ago
parent 22592c0ede
commit 2b6e6c8422
1 changed files with 2 additions and 2 deletions
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4
fontland/fontland/unsafe/fontconfig.rkt
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@ -280,7 +280,7 @@
[fc-atomic-unlock (_fun _FcAtomic -> _void)]
[fc-atomic-destroy (_fun _FcAtomic -> _void)]
[fc-file-scan (_fun [fs : _FcFontSet = (fc-font-set-create)]
[fc-file-scan (_fun [fs : _FcFontSet/null = (fc-font-set-create)]
[_FcStrSet = (fc-str-set-create)]
(_ptr o _FcFileCache)
(_ptr o _FcBlanks/null)
@ -291,7 +291,7 @@
;; https://www.freedesktop.org/software/fontconfig/fontconfig-devel/fcdirscan.html
;; "If cache is not zero or if force is FcFalse, this function currently returns FcFalse."
;; therefore always pass 0 for cache argument
[fc-dir-scan (_fun [fs : _FcFontSet = (fc-font-set-create)]
[fc-dir-scan (_fun [fs : _FcFontSet/null = (fc-font-set-create)]
[_FcStrSet = (fc-str-set-create)]
[_int = 0]
(_ptr o _FcBlanks/null)

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