+minor_t
+minor_from_chars (const char *p, size_t s)
+{
+ return from_chars (p, s, "minor_t",
+ - (uintmax_t) TYPE_MINIMUM (minor_t),
+ (uintmax_t) TYPE_MAXIMUM (minor_t));
+}
+
+mode_t
+mode_from_chars (const char *p, size_t s)
+{
+ /* Do not complain about unrecognized mode bits. */
+ unsigned u = from_chars (p, s, "mode_t",
+ - (uintmax_t) TYPE_MINIMUM (mode_t),
+ TYPE_MAXIMUM (uintmax_t));
+ return ((u & TSUID ? S_ISUID : 0)
+ | (u & TSGID ? S_ISGID : 0)
+ | (u & TSVTX ? S_ISVTX : 0)
+ | (u & TUREAD ? S_IRUSR : 0)
+ | (u & TUWRITE ? S_IWUSR : 0)
+ | (u & TUEXEC ? S_IXUSR : 0)
+ | (u & TGREAD ? S_IRGRP : 0)
+ | (u & TGWRITE ? S_IWGRP : 0)
+ | (u & TGEXEC ? S_IXGRP : 0)
+ | (u & TOREAD ? S_IROTH : 0)
+ | (u & TOWRITE ? S_IWOTH : 0)
+ | (u & TOEXEC ? S_IXOTH : 0));
+}
+
+off_t
+off_from_chars (const char *p, size_t s)
+{
+ return from_chars (p, s, "off_t",
+ - (uintmax_t) TYPE_MINIMUM (off_t),
+ (uintmax_t) TYPE_MAXIMUM (off_t));
+}
+
+size_t
+size_from_chars (const char *p, size_t s)
+{
+ return from_chars (p, s, "size_t", (uintmax_t) 0,
+ (uintmax_t) TYPE_MAXIMUM (size_t));
+}
+
+time_t
+time_from_chars (const char *p, size_t s)
+{
+ return from_chars (p, s, "time_t",
+ - (uintmax_t) TYPE_MINIMUM (time_t),
+ (uintmax_t) TYPE_MAXIMUM (time_t));
+}
+
+uid_t
+uid_from_chars (const char *p, size_t s)
+{
+ return from_chars (p, s, "uid_t", (uintmax_t) 0,
+ (uintmax_t) TYPE_MAXIMUM (uid_t));
+}
+
+uintmax_t
+uintmax_from_chars (const char *p, size_t s)
+{
+ return from_chars (p, s, "uintmax_t", (uintmax_t) 0,
+ TYPE_MAXIMUM (uintmax_t));
+}
+
+
+/*----------------------------------------------------------------------.
+| Format O as a null-terminated decimal string into BUF _backwards_; |
+| return pointer to start of result. |
+`----------------------------------------------------------------------*/
+char *
+stringify_uintmax_t_backwards (uintmax_t o, char *buf)
+{
+ *--buf = '\0';
+ do
+ *--buf = '0' + (int) (o % 10);
+ while ((o /= 10) != 0);
+ return buf;
+}
+
+#if !USE_OLD_CTIME
+
+/*-------------------------------------------.
+| Return the time formatted along ISO 8601. |
+`-------------------------------------------*/
+
+/* Also, see http://www.ft.uni-erlangen.de/~mskuhn/iso-time.html. */
+
+static char const *
+isotime (time_t time)
+{
+ static char buffer[max (UINTMAX_STRSIZE_BOUND + 1,
+ INT_STRLEN_BOUND (int) + 16)];
+ struct tm *tm = localtime (&time);
+ if (tm)
+ {
+ sprintf (buffer, "%04d-%02d-%02d %02d:%02d:%02d",
+ tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
+ return buffer;