library/comms.c
int write_string(int fd, const char buffer[])
{
  int size;

  size = strlen(buffer)+1;
  write_int(fd, size);
  writen(fd, buffer, size);
  return size;
}
// Write zero-terminated string with size to file descriptor
Write zero-terminated string with size to file descriptor
Write zero - terminated string with size to file descriptor
int write_string(int fd, const char buffer[])
{
  int size;
  size = strlen(buffer)+1;
  write_int(fd, size);
  writen(fd, buffer, size);
  return size;
}
int write_string ( int fd , const char buffer [ ] ) { int size ; size = strlen ( buffer ) + 1 ; write_int ( fd , size ) ; writen ( fd , buffer , size ) ; return size ; }
Write zero-terminated string with size to file descriptor
Write zero - terminated string with size to file descriptor