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#ifdef inside #ifndef - is it possible?

I have code like

#ifndef ABC
#define ABC

#ifdef XYZ

Is this possible?
If not then pls let me know what could be alternative for this?
Thanks in Advanced.

Oct 5 '06 #1
1 4041
9,065 Expert Mod 8TB
That's fine, nesting preprocessor statements is not a problem
Oct 5 '06 #2

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