Okay, I will search the forum for the modified str_cpy.

Sorry to bother you again, but two questions remain.

"Eastiest way ist to work with strings", I agree on that. But I cannot define strings in structs, can I?
(That's why I'm using these char arrays that work like strings)

Additionally, it seems to me that str_cpy is not capable of copying structs or struct-arrays - consisting of chars to be precise - into strings. At least the editor crashes as soon as I'm trying to make a
str_cpy(teststring, struct.name_of_char)