--- a/include/core/filesystem.h	Mon Nov 10 15:51:45 2025 -0500
+++ b/include/core/filesystem.h	Mon Jan 19 20:50:40 2026 -0500
@@ -3,6 +3,7 @@
 #include <filesystem>
 #include <functional>
 #include <string>
+#include <unordered_map>
 
 namespace Filesystem {
 
@@ -13,6 +14,15 @@
 std::filesystem::path GetTorrentsPath();     // (dotpath)/torrents/...
 std::filesystem::path GetAnimePostersPath(); // (dotpath)/anime/posters/
 
+struct PathHash {
+	auto operator()(const std::filesystem::path &p) const noexcept {
+		return std::filesystem::hash_value(p);
+	}
+};
+
+template<typename T>
+using PathMap = std::unordered_map<std::filesystem::path, T, PathHash>;
+
 /* ------------------------------------------------------------------------ */
 /* Filesystem watcher interface. This is implemented differently on
  * different platforms :) */