What are some examples of structs in C?

Can you give me some examples of structs in C?

Sure! A struct in C is a user-defined data type that allows you to combine data items of different kinds. For example:

struct Person {
    char name[50];
    int age;
};

This defines a struct named Person with a name and age.

How do I create an instance of this struct?

You can create an instance of the Person struct like this:

struct Person person1;
strcpy(person1.name, "Alice");
person1.age = 30;

Can I have an array of structs?

Yes, you can! Here's how you can define an array of Person structs:

struct Person people[10];

This creates an array that can hold 10 Person structs.

What if I want to pass a struct to a function?

You can pass a struct to a function by value or by reference. Here's an example of passing by reference:

void printPerson(struct Person *p) {
    printf("Name: %s, Age: %d\n", p->name, p->age);
}