ct@dde.dk (Claus Tondering) (03/23/90)
Suppose I have the following macro definition: #define call(a,b) a(b) I can use that to call a function with one argument. How can I use it to call a function with two arguments? In other words: How do I pass a string containing a comma as the second argument to the macro? Can it be done, or is it impossible? -- Claus Tondering Dansk Data Elektronik A/S, Herlev, Denmark E-mail: ct@dde.dk or ...!uunet!mcvax!dkuug!dde!ct
peter@ficc.uu.net (Peter da Silva) (03/26/90)
> >#define call(a,b) a(b) > >I can use that to call a function with one argument. How can I use > >it to call a function with two arguments? In other words: How do I > >pass a string containing a comma as the second argument to the macro? > You can't. Sometimes you can, depending on how much you want to munge the arguments: #define call(a,b) a b call(a,(b)) call(c,(d,e)) -- _--_|\ `-_-' Peter da Silva. +1 713 274 5180. <peter@ficc.uu.net>. / \ 'U` \_.--._/ v