diff --git a/posix/ostream.cpp b/posix/ostream.cpp
index 6a244ab9..8fce7eb1 100644
--- a/posix/ostream.cpp
+++ b/posix/ostream.cpp
@@ -1,8 +1,12 @@
 #include "ostream.hpp"
 
+#include "../platform.hpp"
+
 #include <ostream>
 #include <iomanip>
 
+#include <sys/stat.h>
+
 
 ///////////////////////////////////////////////////////////////////////////////
 struct type_printer {
@@ -18,9 +22,11 @@ struct type_printer {
 std::ostream& operator<< (std::ostream &os, type_printer const &val)
 {
     os << "[ ";
+#ifndef PLATFORM_WIN32
     if (val.data.st_mode & S_ISUID) os << "SUID, ";
     if (val.data.st_mode & S_ISGID) os << "SGID, ";
     if (val.data.st_mode & S_ISVTX) os << "STICKY, ";
+#endif
 
     os << "{ user: "  << (val.data.st_mode & S_IRUSR ? 'r' : '_')
         << (val.data.st_mode & S_IWUSR ? 'w' : '_')
@@ -53,13 +59,15 @@ struct mode_printer {
 std::ostream& operator<< (std::ostream &os, mode_printer const &val)
 {
     return S_ISREG  (val.data.st_mode) ? os << "REGULAR"
-                                       : S_ISDIR  (val.data.st_mode) ? os << "DIRECTORY"
-                                                                     : S_ISCHR  (val.data.st_mode) ? os << "CHARACTER"
-                                                                                                   : S_ISBLK  (val.data.st_mode) ? os << "BLOCK"
-                                                                                                                                 : S_ISFIFO (val.data.st_mode) ? os << "FIFO"
-                                                                                                                                                               : S_ISLNK  (val.data.st_mode) ? os << "SYMLINK"
-                                                                                                                                                                                             : S_ISSOCK (val.data.st_mode) ? os << "SOCKET"
-                                                                                                                                                                                                                           : (throw std::invalid_argument ("Unhandled mode_t"), os << "_error");
+         : S_ISDIR  (val.data.st_mode) ? os << "DIRECTORY"
+         : S_ISCHR  (val.data.st_mode) ? os << "CHARACTER"
+         : S_ISBLK  (val.data.st_mode) ? os << "BLOCK"
+         : S_ISFIFO (val.data.st_mode) ? os << "FIFO"
+#ifndef PLATFORM_WIN32
+         : S_ISLNK  (val.data.st_mode) ? os << "SYMLINK"
+         : S_ISSOCK (val.data.st_mode) ? os << "SOCKET"
+#endif
+         : (throw std::invalid_argument ("Unhandled mode_t"), os << "_error");
 }
 
 
@@ -73,6 +81,8 @@ std::ostream& operator<< (std::ostream &os, struct stat const &val)
         << ", uid: "  << val.st_uid
         << ", gid: "  << val.st_gid
         << ", size: " << val.st_size
+#ifndef PLATFORM_WIN32
         << ", blocksize: " << val.st_blksize
+#endif
         << " }";
 }