--- work.orig/src/xz/mytime.c	2018-04-21 21:15:11.169319700 -0500
+++ work/src/xz/mytime.c	2018-04-21 21:08:36.129089300 -0500
@@ -12,7 +12,33 @@
 
 #include "private.h"
 
-#if !(defined(HAVE_CLOCK_GETTIME) && HAVE_DECL_CLOCK_MONOTONIC)
+#if defined(_WIN32)
+typedef struct timeval {
+    long tv_sec;
+    long tv_usec;
+} timeval;
+
+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;
+}
+#elif !(defined(HAVE_CLOCK_GETTIME) && HAVE_DECL_CLOCK_MONOTONIC)
 #	include <sys/time.h>
 #endif
 
me.h>
 #endif
-#endif
 
 uint64_t opt_flush_timeout = 0;
 bool flush_needed;