Sending a string to an external library

Target Platforms Mobile
1

I have an external library and I’m trying to use the following function.

[DllImport (“__Internal”)]
private static extern char[ ] encryptCharString(char[ ] pin, char[ ] text, int length);

I don’t think it understands the char[ ] I’m passing into it. I’m told it’s supposed to be utf8 but I think unity char arrays are utf16. Is that correct and how would I go about doing this?

2

Never mind. I solved it.