Hello, I would like to use the function 'fscanf', but I get the following error from the compiler: !ERROR file 'getf.o': undefined symbol '_strtod' What's to do? What header-files do I have to include? The function 'fprintf' works fine... I use Ethernut2.1, NutOS 3.9.8, iccavr6.31A Thanks in advance Kersten