UNIX 7th Ed. - /usr/src/libF77/h_indx.c

   1: short h_indx(a, b, la, lb)
   2: char *a, *b;
   3: long int la, lb;
   4: {
   5: int i, n;
   6: char *s, *t, *bend;
   7: 
   8: n = la - lb + 1;
   9: bend = b + lb;
  10: 
  11: for(i = 0 ; i < n ; ++i)
  12:     {
  13:     s = a + i;
  14:     t = b;
  15:     while(t < bend)
  16:         if(*s++ != *t++)
  17:             goto no;
  18:     return(i+1);
  19:     no: ;
  20:     }
  21: return(0);
  22: }

Defined functions