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From: ram@zedat.fu-berlin.de (Stefan Ram)
Newsgroups: comp.lang.c
Subject: Re: is it possible to have functions with 0, 1, or 2 args?
Date: 5 Aug 2024 09:45:37 GMT
Organization: Stefan Ram
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ram@zedat.fu-berlin.de (Stefan Ram) wrote or quoted:
>#define NARGS(...) NARGS_(__VA_ARGS__, 5, 4, 3, 2, 1, 0)

  Up top, C's totally buggin' about the diff between one argument
  and zilch, 'cause that comma in "__VA_ARGS__," is always chillin'
  there. We could 86 it with the fresh "__VA_OPT__(,)", but not
  all C implementations are down to clown with that yet . . .