$NetBSD$

Added NetBSD support

--- SoObjects/SOGo/NSData+Crypto.m.orig	2020-07-05 14:45:53.353028774 +0300
+++ SoObjects/SOGo/NSData+Crypto.m	2020-07-05 14:46:15.347598303 +0300
@@ -28,5 +28,5 @@
 #include <fcntl.h>
 #include <unistd.h>
-#if !defined(__OpenBSD__) && !defined(__FreeBSD__)
+#if !defined(__OpenBSD__) && !defined(__FreeBSD__) && !defined(__NetBSD__)
 #include <crypt.h>
 #endif
