updated for version 7.3.586
Problem:    When compiling with Cygwin or MingW MEMORYSTATUSEX is not defined.
Solution:   Set the default for WINVER to 0x0500.
diff --git a/src/version.c b/src/version.c
index 1b4fe40..b7f9b5b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    586,
+/**/
     585,
 /**/
     584,