[hackers] [ubase] No need to use USED() in arg.h for sbase || sin

From: <git_AT_suckless.org>
Date: Sat, 09 Nov 2013 17:33:57 +0100

commit a4b84fbe83787b3777497872dcdeee05504aef64
Author: sin <sin_AT_2f30.org>
Date: Wed Nov 6 13:22:13 2013 +0000

    No need to use USED() in arg.h for sbase
    
    Tested on Linux and OpenBSD (with gcc and pcc).

diff --git a/arg.h b/arg.h
index 2b189fe..2009b70 100644
--- a/arg.h
+++ b/arg.h
_AT_@ -8,8 +8,6 @@
 
 extern char *argv0;
 
-#define USED(x) ((void)(x))
-
 /* use main(int argc, char *argv[]) */
 #define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
                                         argv[0] && argv[0][1]\
_AT_@ -32,10 +30,7 @@ extern char *argv0;
                                         switch (_argc)
 
 #define ARGEND }\
- USED(_argc);\
- }\
- USED(argv);\
- USED(argc);
+ }
 
 #define ARGC() _argc
 
Received on Sat Nov 09 2013 - 17:33:57 CET