-static const char *
-skip_re_in_subject (const char *subject)
-{
- const char *s = subject;
-
- if (subject == NULL)
- return NULL;
-
- while (*s) {
- while (*s && isspace (*s))
- s++;
- if (strncasecmp (s, "re:", 3) == 0)
- s += 3;
- else
- break;
- }
-
- return s;
-}
-