room.c

#include <stdlib.h>
#include "room.h"

struct Room {
    float width;
    float length;
};

Room* new_room(float width, float length){
    Room* room = malloc(sizeof(Room));
    room->width = width;
    room->length = length;
    return room;
}

float area(struct Room *room) {
    return room->length * room->width;
}