1 files changed, 23 insertions, 1 deletions

diff --git a/coff.h b/coff.h
index 401912b..6ee9698 100644
--- a/coff.h
+++ b/coff.h
@@ -3,6 +3,28 @@
 #include <filesystem>
 
 namespace COFF {
+ // COFFHeader.Machine:
+ const uint16_t IMAGE_FILE_MACHINE_UNKNOWN = 0;
+ const uint16_t IMAGE_FILE_MACHINE_AMD64   = 0x8664;
+
+ // COFFHeader.Characteristics:
+ const uint16_t IMAGE_FILE_EXECUTABLE_IMAGE    = 0x002;
+ const uint16_t IMAGE_FILE_LARGE_ADDRESS_AWARE = 0x020;
+
+ // COFFOptionalHeader_Windows.SubSystem
+ const uint16_t IMAGE_SUBSYSTEM_WINDOWS_CUI = 3;
+
+ // COFFOptionalHeader.Magic
+ const uint16_t MAGIC_PE32 = 0x010b;
+ const uint16_t MAGIC_PE32p = 0x020b;
+
+ // SectionHeader.Characteristics
+ const uint32_t IMAGE_SCN_CNT_CODE             = 0x00000020;
+ const uint32_t IMAGE_SCN_CNT_INITIALIZED_DATA = 0x00000040;
+ const uint32_t IMAGE_SCN_MEM_EXECUTE          = 0x20000000;
+ const uint32_t IMAGE_SCN_MEM_READ             = 0x40000000;
+ const uint32_t IMAGE_SCN_MEM_WRITE            = 0x80000000;
+
  void Dump(std::filesystem::path path);
  void Create(std::filesystem::path path);
-}
\ No newline at end of file
+}