1 files changed, 35 insertions, 0 deletions
diff --git a/src/utils.cpp b/src/utils.cpp
index 5e71b09..2c58847 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -311,6 +311,41 @@ time_t stringToEpoch(const char* theTime, const char* format)
     return mktime(&tmTime);
 }
 
+#ifndef __TIME_IMP
+#define __TIME_IMP
+#if _WIN32
+
+typedef struct timeval {
+    long tv_sec;
+    long tv_usec;
+} timeval;
+
+/*
+ * Windows  implementation of missing POSIX gettimeofday()
+*/
+inline int gettimeofday(struct timeval * tp, struct timezone * tzp)
+{
+    // Note: some broken versions only have 8 trailing zero's, the correct epoch has 9 trailing zero's
+    // This magic number is the number of 100 nanosecond intervals since January 1, 1601 (UTC)
+    // until 00:00:00 January 1, 1970
+    static const uint64_t EPOCH = ((uint64_t) 116444736000000000ULL);
+
+    SYSTEMTIME  system_time;
+    FILETIME    file_time;
+    uint64_t    time;
+
+    GetSystemTime( &system_time );
+    SystemTimeToFileTime( &system_time, &file_time );
+    time =  ((uint64_t)file_time.dwLowDateTime )      ;
+    time += ((uint64_t)file_time.dwHighDateTime) << 32;
+
+    tp->tv_sec  = (long) ((time - EPOCH) / 10000000L);
+    tp->tv_usec = (long) (system_time.wMilliseconds * 1000);
+    return 0;
+}
+#endif
+#endif
+
 uint64_t getTimestampNow()
 {
     // Get current time