Re: [ethtool PATCH v2 10/12] internal.h: TRUE/FALSE macros
flat view
From: Joe Perches <joe@perches.com>
Date: 2016-03-04 04:35:19
On Thu, 2016-03-03 at 20:23 -0800, David Decotigny wrote:
From: David Decotigny <redacted>
[]
quoted hunk ↗ jump to hunk
diff --git a/internal.h b/internal.h
[]
quoted hunk ↗ jump to hunk
@@ -42,6 +42,14 @@ typedef int32_t s32;#include "ethtool-copy.h" #include "net_tstamp-copy.h" +#ifndef TRUE +# define TRUE (!0) +#endif + +#ifndef FALSE +# define FALSE (!!0)
#define TRUE 1 and #define FALSE 0 are obvious and typical. The ! and !! uses don't add anything other than obscurity.