+#ifdef USE_PRIVOXY_STRLCPY
+/*********************************************************************
+ *
+ * Function : privoxy_strlcpy
+ *
+ * Description : strlcpy(3) look-alike for those without decent libc.
+ *
+ * Parameters :
+ * 1 : destination: buffer to copy into.
+ * 2 : source: String to copy.
+ * 3 : size: Size of destination buffer.
+ *
+ * Returns : The length of the string that privoxy_strlcpy() tried to create.
+ *
+ *********************************************************************/
+size_t privoxy_strlcpy(char *destination, const char *source, const size_t size)
+{
+ if (0 < size)
+ {
+ snprintf(destination, size, "%s", source);
+ /*
+ * Platforms that lack strlcpy() also tend to have
+ * a broken snprintf implementation that doesn't
+ * guarantee nul termination.
+ *
+ * XXX: the configure script should detect and reject those.
+ */
+ destination[size-1] = '\0';
+ }
+ return strlen(source);
+}
+#endif /* def USE_PRIVOXY_STRLCPY */
+
+
+#ifndef HAVE_STRLCAT
+/*********************************************************************
+ *
+ * Function : privoxy_strlcat
+ *
+ * Description : strlcat(3) look-alike for those without decent libc.
+ *
+ * Parameters :
+ * 1 : destination: C string.
+ * 2 : source: String to copy.
+ * 3 : size: Size of destination buffer.
+ *
+ * Returns : The length of the string that privoxy_strlcat() tried to create.
+ *
+ *********************************************************************/
+size_t privoxy_strlcat(char *destination, const char *source, const size_t size)
+{
+ const size_t old_length = strlen(destination);
+ return old_length + strlcpy(destination + old_length, source, size - old_length);
+}
+#endif /* ndef HAVE_STRLCAT */
+
+