define a function named \"zero_structs\", that takes 2 parameters. The first parameter should be a pointer to a struct of the previously defined type to pass in the array of structs, and the second should be a 32-bit integer that you will use to pass the length of the array. The function should set all members of the structs in the passed-in array to zero.

5) Define a function named \"fill_structs\", which takes 3 parameters. The first parameter should be a pointer to a struct of the previously defined type to pass in the array of structs, the second should be a pointer to a 32-bit integer to pass in the array from part one, and the third should be a 32-bit integer that you will use to pass the length of the integer array. The function should set the members of the structs in the passed-in array to the elements of the 32-bit integer array that you pass in (i.e. the first struct's members should have the first 4 values of the integer array, the second struct should have the next 4 values, etc.)