How to convert unsigned char to char?

[Hayati]

Hei,

This statement prints what I need. But I need the ouput forwriting to a
file.

printf("%02x",(unsigned char)hash[i]);

How can I "catch" the output into a string?

Please send a copy of your answare to: 040...@hig.no

Thank's a lot.

[Jostein Tveit]

"Hayati" <haya...@online.no> writes:

> This statement prints what I need. But I need the ouput forwriting to a
> file.
>
> printf("%02x",(unsigned char)hash[i]);
>
> How can I "catch" the output into a string?

Take a look at fprintf and snprintf.

--
Jostein Tveit <jost...@pvv.ntnu.no>