From b7a82c980fe7e0c1f9029b55be97422428d65d5a Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Wed, 11 Jan 2017 09:11:51 +0100
Subject: Clean up code
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 src/arg.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/arg.h')

diff --git a/src/arg.h b/src/arg.h
index b8169f3..8bdbda9 100644
--- a/src/arg.h
+++ b/src/arg.h
@@ -75,4 +75,14 @@ extern char *argv0;
 
 #define LNGARG()	&argv[0][0]
 
+#define EARG()		EARGF(usage())
+
+#define ENOFLAGS(...)	ARGBEGIN {\
+			default:\
+				usage();\
+			} ARGEND;\
+			if (__VA_ARGS__)\
+				usage()
+
+
 #endif
-- 
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