1 files changed, 4 insertions, 0 deletions
diff --git a/tools/preproc/c_file.h b/tools/preproc/c_file.h
index 1a2573839..ddd57fd84 100644
--- a/tools/preproc/c_file.h
+++ b/tools/preproc/c_file.h
@@ -24,6 +24,7 @@
 #include <cstdarg>
 #include <cstdint>
 #include <string>
+#include <memory>
 #include "preproc.h"
 
 class CFile
@@ -46,6 +47,9 @@ private:
     bool ConsumeNewline();
     void SkipWhitespace();
     void TryConvertString();
+    std::unique_ptr<unsigned char[]> CFile::ReadWholeFile(const std::string& path, int& size);
+    bool CheckIdentifier(const std::string& ident);
+    void TryConvertIncbin();
     void ReportDiagnostic(const char* type, const char* format, std::va_list args);
     void RaiseError(const char* format, ...);
     void RaiseWarning(const char* format, ...);