diff -up alienarena-7.71.6/source/client/cl_parse.c.zlib-for-uLong alienarena-7.71.6/source/client/cl_parse.c
--- alienarena-7.71.6/source/client/cl_parse.c.zlib-for-uLong	2024-01-25 10:34:47.050101500 -0500
+++ alienarena-7.71.6/source/client/cl_parse.c	2024-01-25 10:35:04.734367239 -0500
@@ -26,6 +26,7 @@ Foundation, Inc., 59 Temple Place - Suit
 #include "client.h"
 #include "qcommon/qcommon.h"
 #include "minizip/unzip.h"
+#include "zlib.h"
 
 char *svc_strings[256] =
 {