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Remove unused variable; fix what it was supposed to be doing. (and document it a bit for the next time through here)
author David A. Holland
date Tue, 31 May 2022 00:54:12 -0400
parents 13d2b8934445
children
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#define ONE 1
#define DEF(x) defined(x)

... undefined, so either yes or no is ok, but error is better
#if DEF(ONE)
yes
#else
no
#endif