--- include/curl/curl.h.orig	2016-10-05 01:26:13.809825000 +0200
+++ include/curl/curl.h	2016-10-05 01:27:01.824165000 +0200
@@ -46,7 +46,7 @@
 #include <stdio.h>
 #include <limits.h>
 
-#if defined(__FreeBSD__) && (__FreeBSD__ >= 2)
+#if (defined(__FreeBSD__) && (__FreeBSD__ >= 2)) || defined(__BSDSUniX__)
 /* Needed for __FreeBSD_version symbol definition */
 #include <osreldate.h>
 #endif
--- src/tool_xattr.c.orig	2016-10-05 01:23:11.303041000 +0200
+++ src/tool_xattr.c	2016-10-05 01:26:06.705872000 +0200
@@ -24,7 +24,7 @@
 #ifdef HAVE_FSETXATTR
 #  include <sys/xattr.h> /* header from libc, not from libattr */
 #  define USE_XATTR
-#elif defined(__FreeBSD_version) && (__FreeBSD_version > 500000)
+#elif (defined(__FreeBSD_version) && (__FreeBSD_version > 500000)) || defined(__BSDSUniX__)
 #  include <sys/types.h>
 #  include <sys/extattr.h>
 #  define USE_XATTR
@@ -110,7 +110,7 @@
         err = fsetxattr(fd, mappings[i].attr, value, strlen(value), 0, 0);
 #elif defined(HAVE_FSETXATTR_5)
         err = fsetxattr(fd, mappings[i].attr, value, strlen(value), 0);
-#elif defined(__FreeBSD_version)
+#elif defined(__FreeBSD_version) || defined(__BSDSUniX_version)
         {
           ssize_t rc = extattr_set_fd(fd, EXTATTR_NAMESPACE_USER,
                                       mappings[i].attr, value, strlen(value));