updated for version 7.3.083

Problem:    When a read() or write() is interrupted by a signal it fails.
Solution:   Add read_eintr() and write_eintr().

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    83,
 /**/
     82,
 /**/