Re: [msysGit] [PATCH] mingw: redefine the wrapper macro after the corresponding function

> mingw.c defines several wrapper functionsi, like mingw_unlink().
> These wrappers are deployed by macros like this:
> 	#define unlink mingw_unlink
> The function itself is preceded by #undef, leaving the wrapper out
> of the game for the rest of mingw.c.
> 
> This was not probably intentional; for example, there are three
> calls to open() below the definition mingw_open() that probably
> have no reason to circumvent the wrapper.
> OTOH, there is one call to gethostbyname() before it was undefined;
> probably happy that it actually calls mingw_gethostbyname().
> 
> This patch adds back the #define after each wrapper definition.
> 
> Signed-off-by: Stepan Kasal <kasal@ucw.cz>
> ---
>  compat/mingw.c | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
> 
> diff --git a/compat/mingw.c b/compat/mingw.c
> index a0e13bc..e7193c0 100644
> --- a/compat/mingw.c
> +++ b/compat/mingw.c
> @@ -224,6 +224,7 @@ int mingw_unlink(const char *pathname)
>  	       ret = unlink(pathname);
>  	return ret;
>  }
> +#define unlink mingw_unlink