new[off] = '\0';
return new;
}
+
+
+static const uschar *
+Ustrnchr(const uschar * s, int c, unsigned * len)
+{
+while (*len)
+ {
+ if (!*s) return NULL;
+ if (*s == c) return s;
+ s++;
+ *len--;
+ }
+return NULL;
+}
+
+uschar *
+string_append_listele_n(uschar * list, uschar sep, const uschar * ele,
+ unsigned len)
+{
+uschar * new = NULL;
+int sz = 0, off = 0;
+const uschar * sp;
+
+if (list)
+ {
+ new = string_cat(new, &sz, &off, list, Ustrlen(list));
+ new = string_cat(new, &sz, &off, &sep, 1);
+ }
+
+while((sp = Ustrnchr(ele, sep, &len)))
+ {
+ new = string_cat(new, &sz, &off, ele, sp-ele+1);
+ new = string_cat(new, &sz, &off, &sep, 1);
+ ele = sp+1;
+ len--;
+ }
+new = string_cat(new, &sz, &off, ele, len);
+new[off] = '\0';
+return new;
+}
#endif /* COMPILE_UTILITY */