Re: linux/macros.h(new) and linux/list.h(mod) ...

David Woodhouse (dwmw2@infradead.org)
Thu, 05 Jul 2001 22:31:12 +0100

davidel@xmailserver.org said:
> This patch add a new linux/macros.h that is supposed to host utility
> macros that otherwise developers are forced to define in their files.
> This version contain only min(), max() and abs().

Consider min(x++,y++). Try:

#define min(x,y) ({ typeof((x)) _x = (x); typeof((y)) _y = (y); (_x>_y)?_y:_x; })
#define max(x,y) ({ typeof((x)) _x = (x); typeof((y)) _y = (y); (_x>_y)?_x:_y; })

--
dwmw2




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