docs, now with style

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+.. highlight:: cpp
+
+.. _lang-unsignedchar:
+
+``unsigned char``
+=================
+
+An unsigned version of the :ref:`char <lang-char>` data type.  An
+``unsigned char`` occupies 1 byte of memory; it stores an integer from
+0 to 255.
+
+Like an :ref:`unsigned int <lang-unsignedint>`, an ``unsigned char``
+won't store negative numbers; it is also subject to the same
+:ref:`overflow issues <lang-int-overflow>` as any integral data type.
+
+Example
+-------
+
+::
+
+        unsigned char c = 240;
+
+See Also
+--------
+
+
+- :ref:`byte <lang-byte>`
+- :ref:`int <lang-int>`
+- :ref:`array <lang-array>`
+- :ref:`SerialUSB.println() <lang-serialusb-println>`
+- :ref:`Serial.println() <lang-serial-println>`
+
+.. include:: cc-attribution.txt