From:	Mark van der Aalst <flux AT stack DOT nl>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: passing a structure??
Date:	13 Aug 1998 03:32:53 +0200
Organization:	Eindhoven University of Technology, The Netherlands
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Sender:	flux AT toad DOT stack DOT nl
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References:	<35D21F2A DOT FA2A98F2 AT xyz DOT net>
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Bjorn Hansen <viking AT xyz DOT net> wrote:
> Is it possible to pass a structure to a function ?  If so how would I
> protorype it?


typedef struct {
 int blah;
 float bar;
} foo_t ;

/* pass by reference */

void my_funcie1(foo_t * foo)
{
  foo -> blah = 12;
}

/* pass by value (generally slower) */

void my_funcie2(foo_t foo)
{
  foo.blah = 12;
}

int main(void)
{
 foo_t bar;

 my_funcie1(&bar);
 my_funcie2(bar);

 return 0;
}

Cheers, flux.

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