Document the new functions PyInt_AsUnsignedLongMask(), PyInt_AsUnsignedLongLongMask(),
PyLong_AsUnsignedLongMask(), PyLong_AsUnsignedLongLongMask().
diff --git a/Doc/api/concrete.tex b/Doc/api/concrete.tex
index 48c44b1..cc3b2ab 100644
--- a/Doc/api/concrete.tex
+++ b/Doc/api/concrete.tex
@@ -168,6 +168,20 @@
performed.
\end{cfuncdesc}
+\begin{cfuncdesc}{unsigned long}{PyInt_AsUnsignedLongMask}{PyObject *io}
+ Will first attempt to cast the object to a \ctype{PyIntObject} or
+ \ctypes{PyLongObject}, if it is not already one, and then return its
+ value as unsigned long. This function does not check for overflow.
+ \versionadded{2.3}
+\end{cfuncdesc}
+
+\begin{cfuncdesc}{unsigned long}{PyInt_AsUnsignedLongLongMask}{PyObject *io}
+ Will first attempt to cast the object to a \ctype{PyIntObject} or
+ \ctypes{PyLongObject}, if it is not already one, and then return its
+ value as unsigned long long, without checking for overflow.
+ \versionadded{2.3}
+\end{cfuncdesc}
+
\begin{cfuncdesc}{long}{PyInt_GetMax}{}
Returns the system's idea of the largest integer it can handle
(\constant{LONG_MAX}\ttindex{LONG_MAX}, as defined in the system
@@ -293,6 +307,18 @@
\versionadded{2.2}
\end{cfuncdesc}
+\begin{cfuncdesc}{unsigned long}{PyLong_AsUnsignedLongMask}{PyObject *io}
+ Return a C \ctype{unsigned long} from a Python long integer, without
+ checking for overflow.
+ \versionadded{2.3}
+\end{cfuncdesc}
+
+\begin{cfuncdesc}{unsigned long}{PyLong_AsUnsignedLongLongMask}{PyObject *io}
+ Return a C \ctype{unsigned long long} from a Python long integer, without
+ checking for overflow.
+ \versionadded{2.3}
+\end{cfuncdesc}
+
\begin{cfuncdesc}{double}{PyLong_AsDouble}{PyObject *pylong}
Returns a C \ctype{double} representation of the contents of
\var{pylong}. If \var{pylong} cannot be approximately represented