cant find bugs

just wondering if anyone can help with fixing the bugs in this prog... cant seem to fix them.

Code:

---

#include <stdio.h>
#include "put_row.h"

         
  int main (int argc, char* argv[]) {
         
      int start = 10;
      int stop = 0;
      int step = 1;
      int c;
 
      if (argc > 1) {
        start = atoi(argv[1]);
      }
      if (argc > 2) {
        stop = atoi(argv[2]);
      }
      if (argc > 3) {
        step = atoi(argv[3]);
      }
 
      for (c = start; c > stop; c -= step) {
        put_row(c, step, stop);
        putchar('\n');
      }
 
      return 0;

---

Code:

---

#include <stdio.h>
#include "put_row.h"

         
  void put_row(int start, int stop, int step) {
         
      int c;
      for (c = start; c != stop; c--) {
        printf("%d ", c);
      }
  }

---

Code:

---

  void put_row(int start, int stop, int step);

---

I cant really understand what the problem is but
one thing i can see is that you call put_row with wrong arguments

Code:

---


        put_row(c, step, stop);

---

shouldnt it be:

Code:

---


      put_row(c, stop, step);

---

??

forgot to say what i want the prog to do...

when you run the prog ie

% ./count 5 2
5 4 3
4 3
3


it currently prints the 2.

also its meant to step like this:

% ./count 9 3 2
9 7 5
7 5
5

any ideas?

Read RoD's suggestion.

Also,
>>for (c = start; c != stop; c--)
should be
>>for (c = start; c != stop; c -= step)

yep it works. thanks heaps guys.

You do know that you're including stdio.h twice, right?