Function mupdf_sys::fz_new_pixmap_writer

pub unsafe extern "C" fn fz_new_pixmap_writer(
    ctx: *mut fz_context, 
    path: *const c_char, 
    options: *const c_char, 
    default_path: *const c_char, 
    n: c_int, 
    save: Option<unsafe extern "C" fn(ctx: *mut fz_context, pix: *mut fz_pixmap, filename: *const c_char)>
) -> *mut fz_document_writer