patch 7.4.2034
Problem:    Build fails with some version of MinGW. (illusorypan)
Solution:   Recognize mingw32. (Ken Takata, closes #921)
diff --git a/src/version.c b/src/version.c
index 6dbbeb9..af29306 100644
--- a/src/version.c
+++ b/src/version.c
@@ -759,6 +759,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2034,
+/**/
     2033,
 /**/
     2032,