Function uikit_sys::CFAttributedStringGetAttributeAndLongestEffectiveRange

pub unsafe extern "C" fn CFAttributedStringGetAttributeAndLongestEffectiveRange(
    aStr: CFAttributedStringRef, 
    loc: CFIndex, 
    attrName: CFStringRef, 
    inRange: CFRange, 
    longestEffectiveRange: *mut CFRange
) -> CFTypeRef