diff --git a/toolsrc/include/coff_file_reader.h b/toolsrc/include/coff_file_reader.h
index 24fbf45766..197a61f43e 100644
--- a/toolsrc/include/coff_file_reader.h
+++ b/toolsrc/include/coff_file_reader.h
@@ -5,17 +5,17 @@
 
 namespace vcpkg::COFFFileReader
 {
-    struct dll_info
+    struct DllInfo
     {
         MachineType machine_type;
     };
 
-    struct lib_info
+    struct LibInfo
     {
         std::vector<MachineType> machine_types;
     };
 
-    dll_info read_dll(const fs::path& path);
+    DllInfo read_dll(const fs::path& path);
 
-    lib_info read_lib(const fs::path& path);
+    LibInfo read_lib(const fs::path& path);
 }
diff --git a/toolsrc/src/PostBuildLint.cpp b/toolsrc/src/PostBuildLint.cpp
index a1e9fda517..bce29b446c 100644
--- a/toolsrc/src/PostBuildLint.cpp
+++ b/toolsrc/src/PostBuildLint.cpp
@@ -337,7 +337,7 @@ namespace vcpkg::PostBuildLint
         for (const fs::path& file : files)
         {
             Checks::check_exit(VCPKG_LINE_INFO, file.extension() == ".dll", "The file extension was not .dll: %s", file.generic_string());
-            COFFFileReader::dll_info info = COFFFileReader::read_dll(file);
+            COFFFileReader::DllInfo info = COFFFileReader::read_dll(file);
             const std::string actual_architecture = get_actual_architecture(info.machine_type);
 
             if (expected_architecture != actual_architecture)
@@ -362,7 +362,7 @@ namespace vcpkg::PostBuildLint
         for (const fs::path& file : files)
         {
             Checks::check_exit(VCPKG_LINE_INFO, file.extension() == ".lib", "The file extension was not .lib: %s", file.generic_string());
-            COFFFileReader::lib_info info = COFFFileReader::read_lib(file);
+            COFFFileReader::LibInfo info = COFFFileReader::read_lib(file);
             Checks::check_exit(VCPKG_LINE_INFO, info.machine_types.size() == 1, "Found more than 1 architecture in file %s", file.generic_string());
 
             const std::string actual_architecture = get_actual_architecture(info.machine_types.at(0));
diff --git a/toolsrc/src/coff_file_reader.cpp b/toolsrc/src/coff_file_reader.cpp
index 922d8c420e..b0f8b6d55e 100644
--- a/toolsrc/src/coff_file_reader.cpp
+++ b/toolsrc/src/coff_file_reader.cpp
@@ -221,7 +221,7 @@ namespace vcpkg::COFFFileReader
         verify_equal_strings(VCPKG_LINE_INFO, FILE_START, file_start, FILE_START_SIZE, "LIB FILE_START");
     }
 
-    dll_info read_dll(const fs::path& path)
+    DllInfo read_dll(const fs::path& path)
     {
         std::fstream fs(path, std::ios::in | std::ios::binary | std::ios::ate);
         Checks::check_exit(VCPKG_LINE_INFO, fs.is_open(), "Could not open file %s for reading", path.generic_string());
@@ -258,7 +258,7 @@ namespace vcpkg::COFFFileReader
         fpos_t m_absolute_position = 0;
     };
 
-    lib_info read_lib(const fs::path& path)
+    LibInfo read_lib(const fs::path& path)
     {
         std::fstream fs(path, std::ios::in | std::ios::binary | std::ios::ate);
         Checks::check_exit(VCPKG_LINE_INFO, fs.is_open(), "Could not open file %s for reading", path.generic_string());