C 라이브러리

fopen()

"wb"
"rb"

fclose()
fwrite()
fread()

typedef unsigned long ADDRESS;

struct atom
        {int op;
        ADDRESS left;
        ADDRESS right;
        ADDRESS result;
        int cmp;
        int dest;
        };

FILE * atom_file_ptr;

atom_file_ptr = fopen ("atoms", "wb");

atom (int operation, ADDRESS operand1, ADDRESS operand2,
                     ADDRESS result, int comparison, int dest)
{
 struct atom outp;

  outp.op = operation;
  outp.left = operand1;
  outp.right = operand2;
  outp.result = result;
  outp.cmp = comparison;
  outp.dest = dest;

  fwrite (&outp, sizeof (struct atom), 1, atom_file_ptr);
}

fclose (atom_file_ptr);


struct atom inp;

atom_file_ptr = fopen ("atoms","rb");

while ( fread (&inp, sizeof (struct atom), 1, atom_file_ptr) )
{

...

}

fclose (atom_file_ptr);

_tprintf() // printf()
_tscanf() // scanf()

POSIX

_taccess() // _access

참조 사이트:

http://jjjryu.tistory.com/entry/C