updated for version 7.4.644
Problem: Stratus VOS doesn't have sync().
Solution: Use fflush(). (Karli Aurelia)
diff --git a/src/memfile.c b/src/memfile.c
index d1bc96a..57c9d92 100644
--- a/src/memfile.c
+++ b/src/memfile.c
@@ -639,7 +639,8 @@
# endif
/* OpenNT is strictly POSIX (Benzinger) */
/* Tandem/Himalaya NSK-OSS doesn't have sync() */
-# if defined(__OPENNT) || defined(__TANDEM)
+ /* No sync() on Stratus VOS */
+# if defined(__OPENNT) || defined(__TANDEM) || defined(__VOS__)
fflush(NULL);
# else
sync();
diff --git a/src/version.c b/src/version.c
index e74b125..38f3b78 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 644,
+/**/
643,
/**/
642,