diff -r 859b15b1c817 -r 5ef4de93fc90 libpurple/protocols/irc/irc.h
--- a/libpurple/protocols/irc/irc.h	Thu Sep 28 20:41:27 2017 -0500
+++ b/libpurple/protocols/irc/irc.h	Fri Sep 29 15:50:41 2017 -0400
@@ -44,7 +44,8 @@
 
 #define IRC_DEFAULT_QUIT "Leaving."
 
-#define IRC_INITIAL_BUFSIZE 1024
+#define IRC_BUFSIZE_INCREMENT 1024
+#define IRC_MAX_BUFSIZE 16384
 
 #define IRC_MAX_MSG_SIZE 512