Re: [cc65] more k&r c

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From: MagerValp (MagerValp_at_cling.gu.se)
Date: 2002-12-26 03:04:34 

>>>>> "CG" == Christian Groessler <cpg_at_aladdin.de> writes:

CG> -------
CG> int main(void)
CG> {
CG>         bla();
CG> }

CG> bla()
CG> {
CG>         return;
CG> }
CG> -------

I ain't no C expert, but:

CG> gibbon:/net/swamp/zeug/ed/cc65$ cl65 -c x.c   
CG> x.c(4): Warning: Function call without a prototype

Gotta declare a function before you use it or use prototypes.

CG> x.c(10): Error: Function `bla' must return a value

Functions return an int by default. Declare it as void if you don't
want it to return a value.

-- 
    ___          .     .  .         .       . +  .         .      o   
  _|___|_   +   .  +     .     +         .  Per Olofsson, arkadspelare
    o-o    .      .     .   o         +          MagerValp_at_cling.gu.se
     -       +            +    .     http://www.cling.gu.se/~cl3polof/
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