Function GetCustomIconsEnabled 

pub unsafe extern "C-unwind" fn GetCustomIconsEnabled(
    v_ref_num: i16,
    custom_icons_enabled: *mut u8,
) -> i16

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

Available on crate feature IconsCore only.

Safety

custom_icons_enabled must be a valid pointer.