How to write a struct to a file using fwrite?

Question

I\'m very new to C, and I am having trouble with fwrite.

I\'m looking to use a struct that holds two values:

struct keyEncode{
    unsigned short key[2];         


        

Answer 1

 // i tried to use storedVal.key[0] = k1[0]; but i was getting compile errors

For this one. storedVal is a pointer to the struct. C's pointer dereference operator is -> so you want

 storedVal->key[0] = k[0];