/** Differentiate a string and a C string. */
int str_diffs(const str* a, const char* b)
{
return str_diffb(a, b, strlen(b));
}
static int str_diffb_f (register char const *s1, register unsigned int n, register char const *s2)
{
return str_diffb(s1, n, s2) ;
}
/** Differentiate two strings.
The first non-zero difference between \c a and \c b is returned. If \c
a is longer than \c b and no differences are found up to the length of
\c b, then the return value is positive. If \c b is longer than \c a
and no differences are found up to the length of \c a, then the return
value is negative.
*/
int str_diff(const str* a, const str* b)
{
return str_diffb(a, b->s, b->len);
}
