--- lbbs/include/common.h	2025/11/17 02:32:42	1.65
+++ lbbs/include/common.h	2025/11/20 03:22:35	1.67
@@ -17,6 +17,7 @@ enum common_constant_t
 {
     LINE_BUFFER_LEN = 1024,
     FILE_PATH_LEN = 4096,
+    FILE_NAME_LEN = 256,
 
     // Screen
     SCREEN_ROWS = 24,
@@ -33,6 +34,7 @@ enum common_constant_t
 
 // Version
 extern const char APP_INFO[];
+extern const char COPYRIGHT_INFO[];
 
 // Enviroment
 extern const char CONF_BBSD[];