Note new status of __P. Don't use it.
Reviewed by: arch@, mckusick (in principle)
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@ -268,16 +268,9 @@ Functions that are used locally in more than one module go into a
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separate header file, e.g.\&
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.Qq Pa extern.h .
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.Pp
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Only use the
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Do not use the
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.Dv __P
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macro from the include file
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.Aq Pa sys/cdefs.h
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if the source
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file in general is (to be) compilable with a K&R Old Testament compiler.
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Use of the
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.Dv __P
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macro in new code is discouraged, although modifications
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to existing files should be consistent with that file's conventions.
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macro.
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.Pp
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In general code can be considered
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.Dq "new code"
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