Try to fix build on WIN32 when using --with-debug-verbose.
@@ -58,6 +58,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define PRIi32 "I32i"
#endif
+#if !defined(PRIi64)
+#define PRIi64 "I64i"
+#endif
+
#if !defined(PRIo64)
#define PRIo64 "I64o"
#endif
