Please use C language
a) Write a function “void loadPeople(char fileNamel],Person people],int*length) that reads a file with the format described below. “fileName” is the name of the file. “people” is the array where you store the people in the file. (You may assume that the array is long enough to store all the people in the file.) “length” should be set to equal the number of people that are stored in the file Ex. of input file 4 John 22 67
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