Function skia_bindings::SkFontMgr_countFamilies 
source · pub unsafe extern "C" fn SkFontMgr_countFamilies(
    this: *const SkFontMgr
) -> c_intpub unsafe extern "C" fn SkFontMgr_countFamilies(
    this: *const SkFontMgr
) -> c_int