Function RegisterIconRefFromIconFamily 

pub unsafe extern "C-unwind" fn RegisterIconRefFromIconFamily(
    creator: u32,
    icon_type: u32,
    icon_family: IconFamilyHandle,
    the_icon_ref: *mut IconRef,
) -> i16

👎Deprecated: This function is no longer supported. Use NSWorkspace and NSImage to get icons.

Available on crate features IconStorage and IconsCore and OSServices only.

Safety

• icon_family must be a valid pointer.
• the_icon_ref must be a valid pointer.