Function leptonica_sys::pixAddSingleTextblock

pub unsafe extern "C" fn pixAddSingleTextblock(
    pixs: *mut PIX, 
    bmf: *mut L_BMF, 
    textstr: *const c_char, 
    val: l_uint32, 
    location: l_int32, 
    poverflow: *mut l_int32
) -> *mut PIX