diff --git a/src/util/SFile.cpp b/src/util/SFile.cpp
index 9aafa45..e741b3e 100644
--- a/src/util/SFile.cpp
+++ b/src/util/SFile.cpp
@@ -26,6 +26,11 @@ int32_t SFile::IsStreamingMode() {
     return 0;
 }
 
+int32_t SFile::IsStreamingTrial() {
+    // TODO
+    return 0;
+}
+
 // TODO Proper implementation
 int32_t SFile::Load(SArchive* archive, const char* filename, void** buffer, size_t* bytes, size_t extraBytes, uint32_t flags, SOVERLAPPED* overlapped) {
     auto pathLen = SStrLen(filename);
diff --git a/src/util/SFile.hpp b/src/util/SFile.hpp
index a374d1d..244bb14 100644
--- a/src/util/SFile.hpp
+++ b/src/util/SFile.hpp
@@ -16,6 +16,7 @@ class SFile {
         static int32_t Close(SFile*);
         static size_t GetFileSize(SFile*, size_t*);
         static int32_t IsStreamingMode();
+        static int32_t IsStreamingTrial();
         static int32_t Load(SArchive*, const char*, void**, size_t*, size_t, uint32_t, SOVERLAPPED*);
         static int32_t Open(const char*, SFile**);
         static int32_t OpenEx(SArchive*, const char*, uint32_t, SFile**);