Function leptonica_sys::pixCountTextColumns

pub unsafe extern "C" fn pixCountTextColumns(
    pixs: *mut PIX, 
    deltafract: l_float32, 
    peakfract: l_float32, 
    clipfract: l_float32, 
    pncols: *mut l_int32, 
    pixadb: *mut PIXA
) -> l_ok