[new applet] Cryptpw.

[walter harms]

Hi thomas,
recently there were some base64 patches. Maybe you can use them ?
Or check out l64a() that is part of glibc. (there are different 
representations of base64 maybe this fits).

btw: do you realy want i<0 -> "." ?

hope that helps.
  walter

 > +static int i64c(int i)
 > +{
 > +	if (i <= 0)
 > +		return ('.');
 > +	if (i == 1)
 > +		return ('/');
 > +	if (i >= 2 && i < 12)
 > +		return ('0' - 2 + i);
 > +	if (i >= 12 && i < 38)
 > +		return ('A' - 12 + i);
 > +	if (i >= 38 && i < 63)
 > +		return ('a' - 38 + i);
 > +	return ('z');
 > +}