diff -r f05baca349b3 -r e110f2d6dbd3 pidgin/gtkconv.c
--- a/pidgin/gtkconv.c	Mon Jan 23 20:51:42 2023 -0600
+++ b/pidgin/gtkconv.c	Mon Jan 23 20:55:34 2023 -0600
@@ -54,6 +54,18 @@
 
 #define ADD_MESSAGE_HISTORY_AT_ONCE 100
 
+enum {
+	CHAT_USERS_ICON_COLUMN,
+	CHAT_USERS_ALIAS_COLUMN,
+	CHAT_USERS_ALIAS_KEY_COLUMN,
+	CHAT_USERS_NAME_COLUMN,
+	CHAT_USERS_FLAGS_COLUMN,
+	CHAT_USERS_COLOR_COLUMN,
+	CHAT_USERS_WEIGHT_COLUMN,
+	CHAT_USERS_ICON_NAME_COLUMN,
+	CHAT_USERS_COLUMNS
+};
+
 typedef enum
 {
 	PIDGIN_CONV_SET_TITLE			= 1 << 0,