Some really ugly C macro

Question

I need some really ugly C macro (as an example, not to any real project), that does some simple thing (like adding one, for example) really hard and unreadable way.

Anyone has some idea?

Sorry. I've trained myself over the years to write clear and understandable code. Doing otherwise is now painful. — Steve Emmerson, Jan 12 '10 at 16:08
Duplicate: http://stackoverflow.com/questions/652788/what-is-the-worst-real-world-macros-pre-processor-abuse-youve-ever-come-across — gnovice, Jan 12 '10 at 16:19

score 3 · Answer 1 · answered Jan 12 '10 at 16:09

3

#define new delete

answered Jan 12 '10 at 16:09

wheaties

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score 3 · Answer 2 · answered Jan 12 '10 at 16:09

3

#define True 0
#define False -1

answered Jan 12 '10 at 16:09

S.Lott

373,146
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1

`#define FileNotFound sqrt(False)` – Joe D Dec 04 '10 at 10:50

score 1 · Answer 3 · answered Jan 12 '10 at 16:06

1

#define BEGIN {

answered Jan 12 '10 at 16:06

Eli Bendersky

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Some really ugly C macro

3 Answers3