Large patch from Ben Allison fixing the MSVC build.

Patch tweaked a little to fix Linux build and clean up minor problems.

examples/cpp/decode/file/main.cpp

@@ -31,10 +31,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#define __STDC_FORMAT_MACROS
-#include <inttypes.h>
-
 #include "FLAC++/decoder.h"
+#include "share/compat.h"
 
 static FLAC__uint64 total_samples = 0;
 static unsigned sample_rate = 0;

examples/cpp/encode/file/main.cpp

@@ -32,11 +32,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define __STDC_FORMAT_MACROS
-#include <inttypes.h>
-
 #include "FLAC++/metadata.h"
 #include "FLAC++/encoder.h"
+#include "share/compat.h"
 
 #include <cstring>