static int urlword_dlm[] = {'&', ';', 0};

static char *my_urlword(pool *p, const char **line)
{
    char *res = NULL;
    const char *pos = *line;
    char ch;

    while ( (ch = *pos) != '\0' && ch != ';' && ch != '&') {
        ++pos;
    }
    res = ap_pstrndup(p, *line, pos - *line);

    while (ch == ';' || ch == '&') {
        ++pos;
        ch = *pos;
    }
    *line = pos;
    return res;
}

##</code><code>##

static int urlword_dlm[] = {'&', ';', NULL};

static char *my_urlword(pool *p, const char **line)
{
  int i;
  for (i = 0; urlword_dlm[i]; i++) {
    int stop = urlword_dlm[i];
    char *pos = strchr(*line, stop);
    char *res;

    if (!pos) {
      if (!urlword_dlm[i+1]) {
        // etc ...