regcomp.h: Parenthesize macro formal parameter
authorKarl Williamson <public@khwilliamson.com>
Fri, 9 Aug 2013 18:21:53 +0000 (12:21 -0600)
committerKarl Williamson <public@khwilliamson.com>
Tue, 24 Sep 2013 17:36:14 +0000 (11:36 -0600)
commitb27fd97ad21e14201a125cc5f2b9adec3273b848
treed4e00a1558a0722370317cdc7ec7f07b101295a3
parent8efd3f97d6982ca46d8f5edca32a16d3b4c34eee
regcomp.h: Parenthesize macro formal parameter

Not doing so can cause problems, so it is standard procedure to
parenthesize all parameters within a macro definition.
regcomp.h