Function mupdf_sys::pdf_is_ocg_hidden
source · pub unsafe extern "C" fn pdf_is_ocg_hidden(
ctx: *mut fz_context,
doc: *mut pdf_document,
rdb: *mut pdf_obj,
usage: *const c_char,
ocg: *mut pdf_obj
) -> c_int
pub unsafe extern "C" fn pdf_is_ocg_hidden(
ctx: *mut fz_context,
doc: *mut pdf_document,
rdb: *mut pdf_obj,
usage: *const c_char,
ocg: *mut pdf_obj
) -> c_int