write a function that has four unsigned char

Question

Write a function that has four unsigned char parameters, combines the four one-byte integer values into an unsigned integer, and returns the unsigned integer. When the four one-byte integers are combined, the first value must be used for the first byte in the resulting unsigned integer, the 2^nd value for the second byte, the 3^rd value for the 3^rd byte, and the 4^th value for the last byte.