Function libharu_sys::HPDF_Page_CreateFreeTextAnnot

pub unsafe extern "C" fn HPDF_Page_CreateFreeTextAnnot(
    page: HPDF_Page, 
    rect: HPDF_Rect, 
    text: *const c_char, 
    encoder: HPDF_Encoder
) -> HPDF_Annotation