Function EnumSystemGeoID
pub unsafe extern "system" fn EnumSystemGeoID(
geoclass: u32,
parentgeoid: i32,
lpgeoenumproc: GEO_ENUMPROC,
) -> BOOL
pub unsafe extern "system" fn EnumSystemGeoID(
geoclass: u32,
parentgeoid: i32,
lpgeoenumproc: GEO_ENUMPROC,
) -> BOOL