printing - Is there a portable way to print a message from the C preprocessor? -

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i able like

#print "c preprocessor got here!"

for debugging purposes. what's best / portable way this?

the warning directive closest you'll get, it's not entirely platform-independent:

#warning "c preprocessor got here!"

afaik works on compilers except msvc, on you'll have use pragma directive:

#pragma message ( "c preprocessor got here!" )

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