// Simple executes tesseract only with source image file path.
func Simple(imgPath string, whitelist string, languages string) string {
p := C.CString(imgPath)
w := C.CString(whitelist)
l := C.CString(languages)
s := C.simple(p, w, l)
return C.GoString(s)
}
func Process(filename, language string) (string, error) {
p := C.CString(filename)
w := C.CString("")
s := C.simple(p, w)
return C.GoString(s)
}