ANTLR C target runs in infinite loop with wide strings (16bit characters)

I had troubles with wide character strings when I called `pANTLR3_INPUT_STREAM input = antlr3StringStreamNew((ANTLR3_UINT8*)stringAdress, ANTLR3_ENC_UTF16, stringSizeInBytes, (ANTLR3_UINT8*)"test");
`. I think I have found the issue in the file antlr3inputstream.c, in the function antlr3UTF16Seek(). The while condition seems broken, the "smaller than"-comparison should be "greater than", so that the full line reads:

`while (is->_LA(is, 1) != ANTLR3_CHARSTREAM_EOF && seekPoint > (ANTLR3_MARKER)input->nextChar)`

Can anybody confirm that and fix the code if necessary?

Start in antlr3inputstream.c at antlr3UTF16Seek() and inspect the while condition against the reported UTF-16 input call. Reproduce with the wide-string example and confirm that seeking terminates correctly; done when the C target no longer loops indefinitely for that input.

Written by the indexing model from the issue text.