From 984c9f3828b196006b94af11a5b8ccbae3df68ee Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Wed, 8 Jul 2026 22:12:29 +0200
Subject: [PATCH] Include unistd.h unconditionally on !windows

---
 configure.ac | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/configure.ac b/configure.ac
index 56de1501..771a0cab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -940,9 +940,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"],[
   AC_MSG_CHECKING(for getrandom with a standard API)
   AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
 #ifdef HAVE_SYS_RANDOM_H
 # include <sys/random.h>
 #endif
@@ -960,9 +958,7 @@ if (&getrandom != NULL) {
   AC_MSG_CHECKING(for getentropy with a standard API)
   AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
 #ifdef HAVE_SYS_RANDOM_H
 # include <sys/random.h>
 #endif