From 5a159cceb35fe08e444bd5a1771f8059888b03ff Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Tue, 23 May 2017 15:48:26 -0500
Subject: Add minof/maxof macros that autodetect type. Make xzcat use them.

---
 lib/lib.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib')

diff --git a/lib/lib.h b/lib/lib.h
index 5d2bb4df..effba9b4 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -341,5 +341,8 @@ pid_t __attribute__((returns_twice)) xvforkwrap(pid_t pid);
 // Wrapper that discards true/false "did it exit" value.
 #define NOEXIT(x) WOULD_EXIT(_noexit_res, x)
 
+#define minof(a, b) ({typeof(a) aa = (a); typeof(b) bb = (b); aa<bb ? aa : bb;})
+#define maxof(a, b) ({typeof(a) aa = (a); typeof(b) bb = (b); aa>bb ? aa : bb;})
+
 // Functions in need of further review/cleanup
 #include "lib/pending.h"
-- 
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