From 0a21252adf11f7e839eabeb530e75cd1f9cd5386 Mon Sep 17 00:00:00 2001
From: Xin LI <delphij@FreeBSD.org>
Date: Sun, 3 Apr 2022 11:45:38 -0700
Subject: [PATCH] sys/contrib/zlib: Always define Z_U8 and Z_U4

This is a temporary hack for zlib to make sure that the library
still builds when building with Z_SOLO (used in kernel and loader),
as zlib is depending on limits.h which is only available in STDC
case.

PR:		kern/262977
MFC after:	3 days
---
 sys/contrib/zlib/zconf.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sys/contrib/zlib/zconf.h b/sys/contrib/zlib/zconf.h
index 3536a8c263f..283c77f93e6 100644
--- a/sys/contrib/zlib/zconf.h
+++ b/sys/contrib/zlib/zconf.h
@@ -12,6 +12,11 @@
 #ifdef _KERNEL
 #define Z_SOLO
 #endif
+#if defined(Z_SOLO)
+#include <sys/types.h>
+#define Z_U8 __uint64_t
+#define Z_U4 __uint32_t
+#endif
 #endif
 
 /*