but it is defined inside main????u mean to say for varibale to be gloabal it
must be defines outsyd all fxns??
On Wed, Aug 31, 2011 at 8:35 PM, Ashima . <ashima.b...@gmail.com> wrote:
> u hv just declared the variable and not defined it.So no memory is
> allocated to var. so u l get the undefined reference error.
> either remove extern or define new local variable int var =10;
> Ashima
> M.Sc.(Tech)Information Systems
> 4th year
> BITS Pilani
> Rajasthan
>
>
>
>
> On Wed, Aug 31, 2011 at 7:56 AM, Rajesh Kumar <testalgori...@gmail.com>wrote:
>
>> What we do to remove error??
>> #include<stdio.h>
>> extern int var;
>> main()
>> {
>> var=10;
>> return 0;
>> }
>>
>> Regards
>> Rajesh Kumar
>>
>>
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