我的功能无法按我在Kotlin原生语言中的预期运行？字符串“ euc-kr”到“ utf-8”

如何解决我的功能无法按我在Kotlin原生语言中的预期运行？字符串“ euc-kr”到“ utf-8”

我将下面的函数转换为

乐趣CharsettoUTF8（CharsetName：String，input：String）：String
{
如果（input.length val buf_sizeI：Int = 255
val buf_sizeUL：size_t = 255UL

val cd = iconv_open("utf-8",CharsetName)  // CharsetName = "euc-kr"

//=====Convert String to ByteArray
var inbuffer = ByteArray(input.length+1)
for ( i : Int in (0..input.length-1)) {
    inbuffer[i] = input.get(i).toByte()
}
inbuffer[input.length] = 0
//=====Convert String to ByteArray

println(inbuffer.toKString())  // checking for conversion

try
{
    inbuffer.usePinned { pinned ->
        val inbuff = pinned.addressOf(0)
        val toStr = ByteArray(buf_sizeI).usePinned { pinned ->
            memScoped {
                val length = input.length.toULong()
                val inbuf = alloc<CPointerVar<ByteVar>>()
                val outbuf = alloc<CPointerVar<ByteVar>>()
                val inbytesleft = alloc<size_tvar>()
                val outbytesleft = alloc<size_tvar>()
                inbuf.value = inbuff
                outbuf.value = pinned.addressOf(0)
                inbytesleft.value = length
                outbytesleft.value = buf_sizeUL
                if (iconv(cd,inbuf.ptr,inbytesleft.ptr,outbuf.ptr,outbytesleft.ptr) < 0UL) {
                    // throw IllegalStateException("Failed to call 'iconv' with error code!!!")
                }
            }
            pinned.get().toKString()
        }
        return toStr
    }
} finally {
    iconv_close(cd)
}

}