Hi, I would like to pass an array of char to a function and, in the function, insert some data into the array, so that it can read the data in the calling function. Something like:
char arr[20];
compute(arr);
....
char c;
c = arr[0]; // Must return 'A'!!!!!
void compute (char a[]) {
a[0] = 'A';
...
...
}
What should I modify it to work as I want?
thank you very much.
Domenico
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