2 files changed, 4 insertions, 5 deletions
diff --git a/src/uscxml/concurrency/tinythread.cpp b/src/uscxml/concurrency/tinythread.cpp
index 56363b7..4a99259 100644
--- a/src/uscxml/concurrency/tinythread.cpp
+++ b/src/uscxml/concurrency/tinythread.cpp
@@ -31,15 +31,14 @@ freely, subject to the following restrictions:
 #include <process.h>
 #endif
 
-
 namespace tthread {
 
-uint64_t timeStamp() {
-  uint64_t time = 0;
+unsigned long long int timeStamp() {
+  unsigned long long int time = 0;
 #ifdef WIN32
   FILETIME tv;
   GetSystemTimeAsFileTime(&tv);
-  time = (((uint64_t) tv.dwHighDateTime) << 32) + tv.dwLowDateTime;
+  time = (((unsigned long long int) tv.dwHighDateTime) << 32) + tv.dwLowDateTime;
   time /= 10000;
 #else
   struct timeval tv;
diff --git a/src/uscxml/concurrency/tinythread.h b/src/uscxml/concurrency/tinythread.h
index 537cc04..aa8335b 100644
--- a/src/uscxml/concurrency/tinythread.h
+++ b/src/uscxml/concurrency/tinythread.h
@@ -152,7 +152,7 @@ freely, subject to the following restrictions:
 /// the std::mutex class.
 namespace tthread {
 
-uint64_t timeStamp();
+unsigned long long int timeStamp();
   
 /// Mutex class.
 /// This is a mutual exclusion object for synchronizing access to shared