Function fontconfig_sys::FcDirScan

pub unsafe extern "C" fn FcDirScan(
    set: *mut FcFontSet, 
    dirs: *mut FcStrSet, 
    cache: *mut FcFileCache, 
    blanks: *mut FcBlanks, 
    dir: *const FcChar8, 
    force: FcBool
) -> FcBool