fix Win32 compile failure in r883540, reported by Gregg Smith

trawick · trawick · commit 611944548e5d · 2009-11-24T17:55:37.000Z
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@883802 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/server/util_mutex.c b/server/util_mutex.c
@@ -34,7 +34,9 @@
 #include "http_config.h"
 #include "http_log.h"
 #include "util_mutex.h"
+#if AP_NEED_SET_MUTEX_PERMS
 #include "unixd.h"
+#endif
 #ifdef HAVE_UNISTD_H
 #include <unistd.h> /* getpid() */
 #endif
