C

how to declare a struct in c

//option 1
typedef struct STRING{
    char *str;
    int length;
} STRING;
STRING var_name;
//option 2
struct STRING{
	char *str;
    int length;
};
struct STRING var_name;

C Create struct Variables

struct Person {
  // code
};

int main() {
  struct Person person1, person2, p[20];
  return 0;
}