I want to add that the "sz" thing(hungarian notation) is a matter of style and you are not required to use it. IMO it is not needed anyway as long as you make an effort to name your variables properly.
For example playersCount is clearly a number(integer), naming it iPlayersCount doesn't add any useful information and can make certain variable names too verbose.
Another example: fileLine[128] is clearly a string, you know that even if it's not prefixed with sz.
Anyway, as with any coding style related topic, the most important thing is to pick a style and be consitent. Don't mix multiple styles in the same code and you are good.