reset ?? in code arduino

In order that it serves the word "reset" in arduino, look for information about it in the page of arduino and not encontre, which happens that I without knowing declare so called reset a variable and the IDE of arduino put me of red color as if it was some another reserved word

It isn't reserved, and I've no idea why it should be highlighted.

It looks like the OneWire library has marked it as a name to highlight in the IDE with an entry in its keywords.txt. Ignore it, or use another name.