added wxLL and wxLongLongFmtSpec macros; documented them; added a test in the sample

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17507 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/function.tex

@@ -153,6 +153,8 @@ the corresponding topic.
 \helpref{wxLogTrace}{wxlogtrace}\\
 \helpref{wxLogVerbose}{wxlogverbose}\\
 \helpref{wxLogWarning}{wxlogwarning}\\
+\helpref{wxLL}{wxll}\\
+\helpref{wxLongLongFmtSpec}{wxlonglongfmtspec}\\
 \helpref{wxMakeMetafilePlaceable}{wxmakemetafileplaceable}\\
 \helpref{wxMatchWild}{wxmatchwild}\\
 \helpref{wxMessageBox}{wxmessagebox}\\
@@ -2109,6 +2111,44 @@ the compiler supports it or nothing otherwise. Thus, it can be used even in the
 code which might have to be compiled with an old compiler without support for
 this language feature but still take advantage of it when it is available.
 
+\membersection{wxLL}\label{wxll}
+
+\func{wxLongLong\_t}{wxLL}{\param{}{number}}
+
+This macro is defined for the platforms with a native 64 bit integer type and
+allows to define 64 bit compile time constants:
+
+\begin{verbatim}
+    #ifdef wxLongLong\_t
+        wxLongLong\_t ll = wxLL(0x1234567890abcdef);
+    #endif
+\end{verbatim}
+
+\wxheading{Include files}
+
+<wx/longlong.h>
+
+\membersection{wxLongLongFmtSpec}\label{wxlonglongfmtspec}
+
+This macro is defined to contain the {\tt printf()} format specifier using
+which 64 bit integer numbers (i.e. those of type {\tt wxLongLong\_t}) can be
+printed. Example of using it:
+
+\begin{verbatim}
+    #ifdef wxLongLong\_t
+        wxLongLong\_t ll = wxLL(0x1234567890abcdef);
+        printf("Long long = %" wxLongLongFmtSpec "x\n", ll);
+    #endif
+\end{verbatim}
+
+\wxheading{See also}
+
+\helpref{wxLL}{wxll}
+
+\wxheading{Include files}
+
+<wx/longlong.h>
+
 \membersection{::wxNewId}\label{wxnewid}
 
 \func{long}{wxNewId}{\void}