Re: [SSSD] [PATCH] Multiline macro cleanup

[Stephen Gallagher]

On Fri, 2011-09-23 at 09:47 +0200, Jakub Hrozek wrote:
>  This is mostly a cosmetic patch.
>  
>  The purpose of wrapping a multi-line macro in a do { } while(0) is to
>  make the macro usable as a regular statement, not a compound statement.
>  
>  When the while(0) is terminated with a semicolon, the do { } while(0);
>  block becomes a compound statement again. 
Ack.