updated for version 7.3.087
Problem:    EINTR is not always defined.
Solution:   Include errno.h in vim.h.
diff --git a/src/version.c b/src/version.c
index d3ad470..8c51226 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    87,
+/**/
     86,
 /**/
     85,