stdio-common/scanf1.c

   1 #include  <stdio.h>
   2 #include  <stdlib.h>
   3
   4 int
   5 main()
   6 {
   7   int i,n,r;
   8
   9   n = i = r = -1;
  10   r = sscanf("1234:567", "%d%n", &i, &n);
  11   printf("%d %d %d\n", r, n, i);
  12   if (r != 1 || i != 1234 || n != 4)
  13     abort ();
  14   return 0;
  15 }