Index: b/lib-src/libnyquist/nyquist/xlisp/security.c
===================================================================
--- a/lib-src/libnyquist/nyquist/xlisp/security.c	2020-06-15 10:39:50.030730823 +0200
+++ b/lib-src/libnyquist/nyquist/xlisp/security.c	2020-06-15 10:59:45.779010172 +0200
@@ -4,12 +4,7 @@
  */
 
 #include <stdlib.h>
-#if defined(UNIX) || defined(__APPLE__)
 #include <unistd.h>
-#endif
-#ifdef WIN32
-#include <direct.h>
-#endif
 #include <string.h>
 #include <xlisp.h>