Felix Kollmann wrote: >Now I can get a char of a string, but I´m not able to compare it >correctly. >I wrote: > > if (&zeichen== ".") {printf ("___.___\n");} "." is interpreted as string containing only the dot (and the trailing nullbyte). '.' (i.e. enclosed with single quotes) would be a char. Christian -- Drive A: not responding...Formatting C: instead