Function mupdf_sys::fz_location_from_page_number

pub unsafe extern "C" fn fz_location_from_page_number(
    ctx: *mut fz_context,
    doc: *mut fz_document,
    number: c_int
) -> fz_location

Converts from page number to chapter+page. This may cause many chapters to be laid out in order to calculate the number of pages within those chapters.