diff --git a/src/poly/fs.cc b/src/poly/fs.cc
new file mode 100644
index 000000000..8ae83a373
--- /dev/null
+++ b/src/poly/fs.cc
@@ -0,0 +1,194 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2015 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include "poly/fs.h"
+
+#include <string>
+#include <vector>
+#include <algorithm>
+
+namespace poly {
+namespace fs {
+
+std::string CanonicalizePath(const std::string& original_path) {
+  char path_separator('\\');
+  std::string path(poly::fix_path_separators(original_path, path_separator));
+
+  std::vector<std::string::size_type> path_breaks;
+
+  std::string::size_type pos(path.find_first_of(path_separator));
+  std::string::size_type pos_n(std::string::npos);
+
+  while (pos != std::string::npos) {
+    if ((pos_n = path.find_first_of(path_separator, pos + 1)) == std::string::npos) {
+      pos_n = path.size();
+    }
+
+    auto diff(pos_n - pos);
+    switch (diff)
+    {
+    case 0:
+      pos_n = std::string::npos;
+      break;
+    case 1:
+      // Duplicate separators
+      path.erase(pos, 1);
+      pos_n -= 1;
+      break;
+    case 2:
+      // Potential marker for current directory
+      if (path[pos + 1] == '.') {
+        path.erase(pos, 2);
+        pos_n -= 2;
+      }
+      else {
+        path_breaks.push_back(pos);
+      }
+      break;
+    case 3:
+      // Potential marker for parent directory
+      if (path[pos + 1] == '.' && path[pos + 2] == '.'){
+        if (path_breaks.empty()) {
+          // Ensure we don't override the device name
+          std::string::size_type loc(path.find_first_of(':'));
+          auto req(pos + 3);
+          if (loc == std::string::npos || loc > req) {
+            path.erase(0, req);
+            pos_n -= req;
+          }
+          else {
+            path.erase(loc + 1, req - (loc + 1));
+            pos_n -= req - (loc + 1);
+          }
+        }
+        else {
+          auto last(path_breaks.back());
+          auto last_diff((pos + 3) - last);
+          path.erase(last, last_diff);
+          pos_n = last;
+          // Also remove path reference
+          path_breaks.erase(path_breaks.end() - 1);
+        }
+      }
+      else {
+        path_breaks.push_back(pos);
+      }
+      break;
+
+    default:
+      path_breaks.push_back(pos);
+      break;
+    }
+
+    pos = pos_n;
+  }
+
+  // Remove trailing seperator
+  if (!path.empty() && path.back() == path_separator) {
+    path.erase(path.size() - 1);
+  }
+
+  // Final sanity check for dead paths
+  if ((path.size() == 1 && (path[0] == '.' || path[0] == path_separator))
+    || (path.size() == 2 && path[0] == '.' && path[1] == '.')) {
+    return "";
+  }
+
+  return path;
+}
+
+WildcardFlags WildcardFlags::FIRST(true, false);
+WildcardFlags WildcardFlags::LAST(false, true);
+
+WildcardFlags::WildcardFlags()
+  : FromStart(false)
+  , ToEnd(false)
+  , WithCase(false)
+{ }
+
+WildcardFlags::WildcardFlags(bool start, bool end)
+  : FromStart(start)
+  , ToEnd(end)
+  , WithCase(false)
+{ }
+
+WildcardRule::WildcardRule(std::string str_match, const WildcardFlags &flags)
+  : match(str_match)
+  , rules(flags)
+{ }
+
+bool WildcardRule::Check(std::string& str) const
+{
+  if( match.empty() ) {
+    return true;
+  }
+
+  if( str.size() < match.size() ) {
+    return false;
+  }
+
+  std::string::size_type result(str.find(match));
+
+  if( result != std::string::npos ) {
+    if( rules.FromStart && result != 0 ) {
+      return false;
+    }
+
+    if( rules.ToEnd && result != ( ( str.size() -1 ) - match.size() ) ) {
+      return false;
+    }
+
+    str.erase(0, result + match.size());
+    return true;
+  }
+
+  return false;
+}
+
+void WildcardEngine::PreparePattern(const std::string &pattern)
+{
+  rules.clear();
+
+  WildcardFlags flags(WildcardFlags::FIRST);
+  size_t n = 0;
+  size_t last = 0;
+  while ((n = pattern.find_first_of('*', last)) != pattern.npos) {
+    if (last != n) {
+      std::string str_str(pattern.substr(last, n - last));
+      rules.push_back(WildcardRule(str_str, flags));
+    }
+    last = n + 1;
+    flags = WildcardFlags();
+  }
+  if (last != pattern.size()) {
+    std::string str_str(pattern.substr(last));
+    rules.push_back(WildcardRule(str_str, WildcardFlags::LAST));
+  }
+}
+
+void WildcardEngine::SetRule(const std::string &pattern)
+{
+  PreparePattern(pattern);
+}
+
+bool WildcardEngine::Match(const std::string &str) const
+{
+  std::string str_copy(str);
+
+  for (const auto& rule : rules) {
+    if (!(rule.Check(str_copy))) {
+      return false;
+    }
+  }
+
+  return true;
+}
+
+}  // namespace fs
+}  // namespace poly
diff --git a/src/poly/fs.h b/src/poly/fs.h
index f6bd91dc1..e6c73c50b 100644
--- a/src/poly/fs.h
+++ b/src/poly/fs.h
@@ -15,6 +15,9 @@
 #include "poly/config.h"
 #include "poly/string.h"
 
+#include <vector>
+#include <iterator>
+
 namespace poly {
 namespace fs {
 
@@ -35,6 +38,44 @@ struct FileInfo {
 };
 std::vector<FileInfo> ListFiles(const std::wstring& path);
 
+std::string CanonicalizePath(const std::string& original_path);
+
+class WildcardFlags
+{
+public:
+    bool
+      FromStart: 1,
+      ToEnd : 1,
+      WithCase : 1; // Unused for now
+
+    WildcardFlags();
+    WildcardFlags(bool start, bool end);
+
+    static WildcardFlags FIRST;
+    static WildcardFlags LAST;
+};
+
+class WildcardRule
+{
+public:
+    WildcardRule(std::string str_match, const WildcardFlags &flags);
+    bool Check(std::string& str) const;
+  
+private:
+  std::string match;
+    WildcardFlags rules;
+};
+
+class WildcardEngine
+{
+public:
+  void SetRule(const std::string &pattern);
+  bool Match(const std::string &str) const;
+private:
+  std::vector<WildcardRule> rules;
+  void PreparePattern(const std::string &pattern);
+};
+
 }  // namespace fs
 }  // namespace poly
 
diff --git a/src/poly/sources.gypi b/src/poly/sources.gypi
index 2d8f6f320..031932879 100644
--- a/src/poly/sources.gypi
+++ b/src/poly/sources.gypi
@@ -9,6 +9,7 @@
     'config.h',
     'cxx_compat.h',
     'fs.h',
+    'fs.cc',
     'logging.cc',
     'logging.h',
     'main.h',
diff --git a/src/xenia/kernel/fs/devices/disc_image_entry.cc b/src/xenia/kernel/fs/devices/disc_image_entry.cc
index 707d1d82b..ea9eef8bf 100644
--- a/src/xenia/kernel/fs/devices/disc_image_entry.cc
+++ b/src/xenia/kernel/fs/devices/disc_image_entry.cc
@@ -11,7 +11,6 @@
 
 #include <algorithm>
 
-#include "xenia/kernel/fs/gdfx.h"
 #include "xenia/kernel/fs/devices/disc_image_file.h"
 
 namespace xe {
@@ -31,7 +30,7 @@ DiscImageEntry::DiscImageEntry(Device* device, const char* path,
     : Entry(device, path),
       mmap_(mmap),
       gdfx_entry_(gdfx_entry),
-      gdfx_entry_iterator_(gdfx_entry->children.end()) {}
+      it_(gdfx_entry->children.end()) {}
 
 DiscImageEntry::~DiscImageEntry() {}
 
@@ -51,39 +50,34 @@ X_STATUS DiscImageEntry::QueryDirectory(XDirectoryInfo* out_info, size_t length,
                                         const char* file_name, bool restart) {
   assert_not_null(out_info);
 
-  // TODO(benvanik): move to common code.
-  assert_null(file_name);
-  GDFXEntry* entry = nullptr;
-  if (file_name) {
-    // Specified filename, return just that info.
-    assert_true(std::strchr(file_name, '*') == nullptr);
-    entry = gdfx_entry_->GetChild(file_name);
+  GDFXEntry* entry(nullptr);
+
+  if (file_name != nullptr) {
+    // Only queries in the current directory are supported for now
+    assert_true(std::strchr(file_name, '\\') == nullptr);
+
+    find_engine_.SetRule(file_name);
+
+    // Always restart the search?
+    it_ = gdfx_entry_->children.begin();
+    entry = gdfx_entry_->GetChild(find_engine_, it_);
     if (!entry) {
       return X_STATUS_NO_SUCH_FILE;
     }
-  } else {
-    if (restart == true &&
-        gdfx_entry_iterator_ != gdfx_entry_->children.end()) {
-      gdfx_entry_iterator_ = gdfx_entry_->children.end();
+  }
+  else {
+    if (restart) {
+      it_ = gdfx_entry_->children.begin();
     }
 
-    if (gdfx_entry_iterator_ == gdfx_entry_->children.end()) {
-      gdfx_entry_iterator_ = gdfx_entry_->children.begin();
-      if (gdfx_entry_iterator_ == gdfx_entry_->children.end()) {
-        return X_STATUS_UNSUCCESSFUL;
-      }
-    } else {
-      ++gdfx_entry_iterator_;
-      if (gdfx_entry_iterator_ == gdfx_entry_->children.end()) {
-        return X_STATUS_UNSUCCESSFUL;
-      }
+    entry = gdfx_entry_->GetChild(find_engine_, it_);
+    if (!entry) {
+      return X_STATUS_UNSUCCESSFUL;
     }
 
     auto end = (uint8_t*)out_info + length;
-    entry = *gdfx_entry_iterator_;
     auto entry_name = entry->name;
     if (((uint8_t*)&out_info->file_name[0]) + entry_name.size() > end) {
-      gdfx_entry_iterator_ = gdfx_entry_->children.end();
       return X_STATUS_NO_MORE_FILES;
     }
   }
@@ -96,7 +90,7 @@ X_STATUS DiscImageEntry::QueryDirectory(XDirectoryInfo* out_info, size_t length,
   out_info->change_time = 0;
   out_info->end_of_file = entry->size;
   out_info->allocation_size = 2048;
-  out_info->attributes = (X_FILE_ATTRIBUTES)entry->attributes;
+  out_info->attributes = entry->attributes;
   out_info->file_name_length = static_cast<uint32_t>(entry->name.size());
   memcpy(out_info->file_name, entry->name.c_str(), entry->name.size());
 
diff --git a/src/xenia/kernel/fs/devices/disc_image_entry.h b/src/xenia/kernel/fs/devices/disc_image_entry.h
index 4fed87d15..ece0afa65 100644
--- a/src/xenia/kernel/fs/devices/disc_image_entry.h
+++ b/src/xenia/kernel/fs/devices/disc_image_entry.h
@@ -15,13 +15,13 @@
 #include "poly/mapped_memory.h"
 #include "xenia/common.h"
 #include "xenia/kernel/fs/entry.h"
+#include "poly/fs.h"
+#include "xenia/kernel/fs/gdfx.h"
 
 namespace xe {
 namespace kernel {
 namespace fs {
 
-class GDFXEntry;
-
 class DiscImageEntry : public Entry {
  public:
   DiscImageEntry(Device* device, const char* path, poly::MappedMemory* mmap,
@@ -45,7 +45,9 @@ class DiscImageEntry : public Entry {
  private:
   poly::MappedMemory* mmap_;
   GDFXEntry* gdfx_entry_;
-  std::vector<GDFXEntry*>::iterator gdfx_entry_iterator_;
+
+  poly::fs::WildcardEngine find_engine_;
+  GDFXEntry::child_it_t it_;
 };
 
 }  // namespace fs
diff --git a/src/xenia/kernel/fs/devices/stfs_container_entry.cc b/src/xenia/kernel/fs/devices/stfs_container_entry.cc
index 1119933a2..760d6d93e 100644
--- a/src/xenia/kernel/fs/devices/stfs_container_entry.cc
+++ b/src/xenia/kernel/fs/devices/stfs_container_entry.cc
@@ -9,7 +9,6 @@
 
 #include "xenia/kernel/fs/devices/stfs_container_entry.h"
 
-#include "xenia/kernel/fs/stfs.h"
 #include "xenia/kernel/fs/devices/stfs_container_file.h"
 
 namespace xe {
@@ -22,7 +21,8 @@ STFSContainerEntry::STFSContainerEntry(Device* device, const char* path,
     : Entry(device, path),
       mmap_(mmap),
       stfs_entry_(stfs_entry),
-      stfs_entry_iterator_(stfs_entry->children.end()) {}
+      it_(stfs_entry_->children.end())
+{ }
 
 STFSContainerEntry::~STFSContainerEntry() = default;
 
@@ -44,37 +44,33 @@ X_STATUS STFSContainerEntry::QueryDirectory(XDirectoryInfo* out_info,
                                             bool restart) {
   assert_not_null(out_info);
 
-  // TODO(benvanik): move to common code.
-  STFSEntry* entry = nullptr;
-  if (file_name) {
-    // Specified filename, return just that info.
-    assert_true(std::strchr(file_name, '*') == nullptr);
-    entry = stfs_entry_->GetChild(file_name);
+  STFSEntry* entry(nullptr);
+
+  if( file_name != nullptr ) {
+    // Only queries in the current directory are supported for now
+    assert_true(std::strchr(file_name, '\\') == nullptr);
+
+    find_engine_.SetRule(file_name);
+
+    // Always restart the search?
+    it_ = stfs_entry_->children.begin();
+    entry = stfs_entry_->GetChild(find_engine_, it_);
     if (!entry) {
       return X_STATUS_NO_SUCH_FILE;
     }
   } else {
-    if (restart && stfs_entry_iterator_ != stfs_entry_->children.end()) {
-      stfs_entry_iterator_ = stfs_entry_->children.end();
+    if (restart) {
+      it_ = stfs_entry_->children.begin();
     }
 
-    if (stfs_entry_iterator_ == stfs_entry_->children.end()) {
-      stfs_entry_iterator_ = stfs_entry_->children.begin();
-      if (stfs_entry_iterator_ == stfs_entry_->children.end()) {
-        return X_STATUS_UNSUCCESSFUL;
-      }
-    } else {
-      ++stfs_entry_iterator_;
-      if (stfs_entry_iterator_ == stfs_entry_->children.end()) {
-        return X_STATUS_UNSUCCESSFUL;
-      }
+    entry = stfs_entry_->GetChild(find_engine_, it_);
+    if (!entry) {
+      return X_STATUS_UNSUCCESSFUL;
     }
 
     auto end = (uint8_t*)out_info + length;
-    entry = stfs_entry_iterator_->get();
     auto entry_name = entry->name;
     if (((uint8_t*)&out_info->file_name[0]) + entry_name.size() > end) {
-      stfs_entry_iterator_ = stfs_entry_->children.end();
       return X_STATUS_NO_MORE_FILES;
     }
   }
diff --git a/src/xenia/kernel/fs/devices/stfs_container_entry.h b/src/xenia/kernel/fs/devices/stfs_container_entry.h
index 4b83866cd..b4de95570 100644
--- a/src/xenia/kernel/fs/devices/stfs_container_entry.h
+++ b/src/xenia/kernel/fs/devices/stfs_container_entry.h
@@ -11,17 +11,18 @@
 #define XENIA_KERNEL_FS_DEVICES_STFS_CONTAINER_ENTRY_H_
 
 #include <vector>
+#include <iterator>
 
 #include "poly/mapped_memory.h"
 #include "xenia/common.h"
 #include "xenia/kernel/fs/entry.h"
+#include "poly/fs.h"
+#include "xenia/kernel/fs/stfs.h"
 
 namespace xe {
 namespace kernel {
 namespace fs {
 
-class STFSEntry;
-
 class STFSContainerEntry : public Entry {
  public:
   STFSContainerEntry(Device* device, const char* path, poly::MappedMemory* mmap,
@@ -41,7 +42,9 @@ class STFSContainerEntry : public Entry {
  private:
   poly::MappedMemory* mmap_;
   STFSEntry* stfs_entry_;
-  std::vector<std::unique_ptr<STFSEntry>>::iterator stfs_entry_iterator_;
+  
+  poly::fs::WildcardEngine find_engine_;
+  STFSEntry::child_it_t it_;
 };
 
 }  // namespace fs
diff --git a/src/xenia/kernel/fs/filesystem.cc b/src/xenia/kernel/fs/filesystem.cc
index c2ce3d00e..9ea573c4f 100644
--- a/src/xenia/kernel/fs/filesystem.cc
+++ b/src/xenia/kernel/fs/filesystem.cc
@@ -13,6 +13,7 @@
 #include "xenia/kernel/fs/devices/disc_image_device.h"
 #include "xenia/kernel/fs/devices/host_path_device.h"
 #include "xenia/kernel/fs/devices/stfs_container_device.h"
+#include "poly/fs.h"
 
 namespace xe {
 namespace kernel {
@@ -147,92 +148,9 @@ int FileSystem::DeleteSymbolicLink(const std::string& path) {
   return 0;
 }
 
-std::string FileSystem::CanonicalizePath(const std::string& original_path) const {
-  char path_separator('\\');
-  std::string path(poly::fix_path_separators(original_path, path_separator));
-
-  std::vector<std::string::size_type> path_breaks;
-
-  std::string::size_type pos(path.find_first_of(path_separator));
-  std::string::size_type pos_n(std::string::npos);
-
-  while (pos != std::string::npos) {
-    if ((pos_n = path.find_first_of(path_separator, pos + 1)) == std::string::npos) {
-      pos_n = path.size();
-    }
-
-    auto diff(pos_n - pos);
-    switch (diff)
-    {
-    case 0:
-      pos_n = std::string::npos;
-      break;
-    case 1:
-      // Duplicate separators
-      path.erase(pos, 1);
-      pos_n -= 1;
-      break;
-    case 2:
-      // Potential marker for current directory
-      if (path[pos + 1] == '.') {
-        path.erase(pos, 2);
-        pos_n -= 2;
-      } else {
-        path_breaks.push_back(pos);
-      }
-      break;
-    case 3:
-      // Potential marker for parent directory
-      if (path[pos + 1] == '.' && path[pos + 2] == '.'){
-        if (path_breaks.empty()) {
-          // Ensure we don't override the device name
-          std::string::size_type loc(path.find_first_of(':'));
-          auto req(pos + 3);
-          if (loc == std::string::npos || loc > req) {
-            path.erase(0, req);
-            pos_n -= req;
-          } else {
-            path.erase(loc + 1, req - (loc + 1));
-            pos_n -= req - (loc + 1);
-          }
-        } else {
-          auto last(path_breaks.back());
-          auto last_diff((pos + 3) - last);
-          path.erase(last, last_diff);
-          pos_n = last;
-          // Also remove path reference
-          path_breaks.erase(path_breaks.end() - 1);
-        }
-      } else {
-        path_breaks.push_back(pos);
-      }
-      break;
-
-    default:
-      path_breaks.push_back(pos);
-      break;
-    }
-
-    pos = pos_n;
-  }
-
-  // Remove trailing seperator
-  if (!path.empty() && path.back() == path_separator) {
-    path.erase(path.size() - 1);
-  }
-
-  // Final sanity check for dead paths
-  if ((path.size() == 1 && (path[0] == '.' || path[0] == path_separator))
-    || (path.size() == 2 && path[0] == '.' && path[1] == '.')) {
-    return "";
-  }
-
-  return path;
-}
-
 std::unique_ptr<Entry> FileSystem::ResolvePath(const std::string& path) {
   // Resolve relative paths
-  std::string normalized_path(CanonicalizePath(path));
+  std::string normalized_path(poly::fs::CanonicalizePath(path));
 
   // If no path (starts with a slash) do it module-relative.
   // Which for now, we just make game:.
diff --git a/src/xenia/kernel/fs/filesystem.h b/src/xenia/kernel/fs/filesystem.h
index b434e6b60..6c87e6455 100644
--- a/src/xenia/kernel/fs/filesystem.h
+++ b/src/xenia/kernel/fs/filesystem.h
@@ -57,8 +57,6 @@ class FileSystem {
  private:
   std::vector<Device*> devices_;
   std::unordered_map<std::string, std::string> symlinks_;
-
-  std::string CanonicalizePath(const std::string& original_path) const;
 };
 
 }  // namespace fs
diff --git a/src/xenia/kernel/fs/gdfx.cc b/src/xenia/kernel/fs/gdfx.cc
index 956044374..38fa73195 100644
--- a/src/xenia/kernel/fs/gdfx.cc
+++ b/src/xenia/kernel/fs/gdfx.cc
@@ -29,6 +29,20 @@ GDFXEntry::~GDFXEntry() {
   }
 }
 
+GDFXEntry* GDFXEntry::GetChild(const poly::fs::WildcardEngine& engine, child_it_t& ref_it)
+{
+  GDFXEntry* child_entry(nullptr);
+  while (ref_it != children.end()) {
+    if (engine.Match((*ref_it)->name)) {
+      child_entry = (*ref_it);
+      ++ref_it;
+      break;
+    }
+    ++ref_it;
+  }
+  return child_entry;
+}
+
 GDFXEntry* GDFXEntry::GetChild(const char* name) {
   // TODO(benvanik): a faster search
   for (std::vector<GDFXEntry*>::iterator it = children.begin();
diff --git a/src/xenia/kernel/fs/gdfx.h b/src/xenia/kernel/fs/gdfx.h
index 7fe2817a1..2caedd780 100644
--- a/src/xenia/kernel/fs/gdfx.h
+++ b/src/xenia/kernel/fs/gdfx.h
@@ -16,6 +16,7 @@
 #include "xenia/common.h"
 #include "xenia/xbox.h"
 #include "xenia/kernel/fs/entry.h"
+#include "poly/fs.h"
 
 namespace xe {
 namespace kernel {
@@ -28,6 +29,10 @@ class GDFXEntry {
   GDFXEntry();
   ~GDFXEntry();
 
+  typedef std::vector<GDFXEntry*> child_t;
+  typedef child_t::iterator child_it_t;
+
+  GDFXEntry* GetChild(const poly::fs::WildcardEngine& engine, child_it_t& ref_it);
   GDFXEntry* GetChild(const char* name);
 
   void Dump(int indent);
@@ -36,8 +41,7 @@ class GDFXEntry {
   X_FILE_ATTRIBUTES attributes;
   size_t offset;
   size_t size;
-
-  std::vector<GDFXEntry*> children;
+  child_t children;
 };
 
 class GDFX {
diff --git a/src/xenia/kernel/fs/stfs.cc b/src/xenia/kernel/fs/stfs.cc
index 036703a52..f7593b2eb 100644
--- a/src/xenia/kernel/fs/stfs.cc
+++ b/src/xenia/kernel/fs/stfs.cc
@@ -100,6 +100,20 @@ STFSEntry::STFSEntry()
       update_timestamp(0),
       access_timestamp(0) {}
 
+STFSEntry* STFSEntry::GetChild(const poly::fs::WildcardEngine& engine, child_it_t& ref_it)
+{
+  STFSEntry* child_entry(nullptr);
+  while (ref_it != children.end()) {
+    if (engine.Match((*ref_it)->name)) {
+      child_entry = (*ref_it).get();
+      ++ref_it;
+      break;
+    }
+    ++ref_it;
+  }
+  return child_entry;
+}
+
 STFSEntry* STFSEntry::GetChild(const char* name) {
   // TODO(benvanik): a faster search
   for (const auto& entry : children) {
diff --git a/src/xenia/kernel/fs/stfs.h b/src/xenia/kernel/fs/stfs.h
index 03d13bbff..a3d9f48a2 100644
--- a/src/xenia/kernel/fs/stfs.h
+++ b/src/xenia/kernel/fs/stfs.h
@@ -17,6 +17,7 @@
 #include "xenia/common.h"
 #include "xenia/xbox.h"
 #include "xenia/kernel/fs/entry.h"
+#include "poly/fs.h"
 
 namespace xe {
 namespace kernel {
@@ -131,6 +132,10 @@ class STFSEntry {
  public:
   STFSEntry();
 
+  typedef std::vector<std::unique_ptr<STFSEntry>> child_t;
+  typedef child_t::iterator child_it_t;
+
+  STFSEntry* GetChild(const poly::fs::WildcardEngine& engine, child_it_t& ref_it);
   STFSEntry* GetChild(const char* name);
 
   void Dump(int indent);
@@ -141,8 +146,7 @@ class STFSEntry {
   size_t size;
   uint32_t update_timestamp;
   uint32_t access_timestamp;
-
-  std::vector<std::unique_ptr<STFSEntry>> children;
+  child_t children;
 
   typedef struct {
     size_t offset;