#include <unistd.h>
#include <fcntl.h>

void main()
{
  int b;
  char array[128];

  // 0 = stdin, 1 = stdout, 2 = stderr
  
  write(1, ">> ", 3);

  b = read(0, array, 127);
  array[b] = '\0';

  write(1, "Hola ", 5);
  write(1, array, b);
}