Hi tech, I think it's more readable if the usage() function pointer will always be written the same way.
fritjof Index: rlog.c =================================================================== RCS file: /cvs/src/usr.bin/rcs/rlog.c,v retrieving revision 1.69 diff -u -p -r1.69 rlog.c --- rlog.c 10 Oct 2014 08:15:25 -0000 1.69 +++ rlog.c 20 Nov 2014 15:54:28 -0000 @@ -136,7 +136,7 @@ rlog_main(int argc, char **argv) timezone_flag = rcs_optarg; break; default: - (usage()); + (usage)(); } }
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