diff --git a/src/CascStructs.h b/src/CascStructs.h
index 9836326e..b2925ec8 100644
--- a/src/CascStructs.h
+++ b/src/CascStructs.h
@@ -91,7 +91,7 @@ typedef struct _FILE_EKEY_ENTRY
 // https://wowdev.wiki/TACT#Encoding_table
 //
 
-#define FILE_MAGIC_ENCODING 'NE'
+#define FILE_MAGIC_ENCODING 0x4E45                  // 'EN'
 
 // File header of the ENCODING manifest
 typedef struct _FILE_ENCODING_HEADER
@@ -141,7 +141,7 @@ typedef struct _FILE_ESPEC_ENTRY
 // See https://wowdev.wiki/TACT#Download_manifest
 //
 
-#define FILE_MAGIC_DOWNLOAD 'LD'
+#define FILE_MAGIC_DOWNLOAD 0x4C44                  // 'DL'
 
 // File header of the DOWNLOAD manifest
 typedef struct _FILE_DOWNLOAD_HEADER
diff --git a/src/common/ListFile.cpp b/src/common/ListFile.cpp
index 811f269b..35731183 100644
--- a/src/common/ListFile.cpp
+++ b/src/common/ListFile.cpp
@@ -88,7 +88,7 @@ static int ListFile_GetFileDataId(PLISTFILE_CACHE pCache, PDWORD PtrFileDataId)
     DWORD dwInt32 = 0;
 
     // Set the limit for loading the number
-    szLineEnd = min((szLineBegin + 20), pCache->pEnd);
+    szLineEnd = CASCLIB_MIN((szLineBegin + 20), pCache->pEnd);
 
     // Extract decimal digits from the string
     while(szLineBegin < szLineEnd && '0' <= szLineBegin[0] && szLineBegin[0] <= '9')