4.3BSD - /usr/src/new/mh/sbr/uleq.c

   1: /* uleq.c - "unsigned" lexical compare */
   2: 
   3: 
   4: uleq (c1, c2)
   5: register char  *c1,
   6:                *c2;
   7: {
   8:     register int    c;
   9: 
  10:     if (!c1)
  11:     c1 = "";
  12:     if (!c2)
  13:     c2 = "";
  14: 
  15:     while (c = *c1++)
  16:     if ((c | 040) != (*c2 | 040))
  17:         return 0;
  18:     else
  19:         c2++;
  20:     return (*c2 == 0);
  21: }

Defined functions