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-rw-r--r--src/core/endian_type.hpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/core/endian_type.hpp b/src/core/endian_type.hpp
index ad0b814c6..dbb7faec6 100644
--- a/src/core/endian_type.hpp
+++ b/src/core/endian_type.hpp
@@ -13,12 +13,16 @@
#define ENDIAN_TYPE_HPP
#if defined(ARM) || defined(__arm__) || defined(__alpha__)
+ /** The architecture requires aligned access. */
#define OTTD_ALIGNMENT 1
#else
+ /** The architecture does not require aligned access. */
#define OTTD_ALIGNMENT 0
#endif
+/** Little endian builds use this for TTD_ENDIAN. */
#define TTD_LITTLE_ENDIAN 0
+/** Big endian builds use this for TTD_ENDIAN. */
#define TTD_BIG_ENDIAN 1
/* Windows has always LITTLE_ENDIAN */