Basic client socket in C, wo error check

Basic client socket in C.c

#define BUF_SIZE
#define IP
#define PORT

int main(int argc, char* argv[]){
  structo addrinfo hints;
  memset(&hints, 0, sizeof(struct addrinfo));
  hints.ai_family = AF_INET;  //case for IPv4. Use AF_INET6 for IPv6 or AF_UNSPEC for either
  hints.ai_socktype = SOCK_STREAM;
  
  struct addrinfo *result;
  getaddrinfo(IP, PORT, &hints, &result);
  int sfd = socket(&result->family, &result->socktype, &result->protocol);
  connect(sfd, &result->addr, &result->addrlen);
  freeaddrinfo(&result);
  
  char buf[BUS_SIZE]
  int bytes_recv = 0
  while (MSG_LEN > bytes_recv && skt_still_open) {
    bytes_recv += recv(sfd, &buf[bytes_recv], MSG_LEN - bytes_recv - 1, MSG_NOSIGNAL);
  }
  /* idem para send */
}