Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


what does keyword ‘extern’ mean in a function declaration?



what does keyword ‘extern’ mean in a function declaration?..

Answer / vadivel t

Extern int a; -> means that, a int variable called 'a;
defined in any of the source file in the project and can be
accessed here in the file using extern declaration.

Is This Answer Correct ?    20 Yes 0 No

Post New Answer

More C Interview Questions

why little endian and big endian came?y they using differently? y they not used commonly ?wt is application of little and big ?

1 Answers  


Why header file is used in c?

0 Answers  


What is encapsulation?

2 Answers  


Convert a distance from miles to kilometers .there are 5280 feets per mile,12 inches per foot .2.54 centimeters per inch and 100000centimeters per kilometer

0 Answers   TCS,


print ur name 20,000 times without using inbuilt library functions like printf,scanf,gets,puts,getchar or putchar

4 Answers   IBM,


write a program to print calender using for loop.

1 Answers   HCL, TCS,


what is the diference between pointer to the function and function to the pointer?

2 Answers   Infosys,


please give me answer with details #include<stdio.h> main() { int i=1; i=(++i)*(++i)*(++i); printf("%d",i); getch(); }

3 Answers  


How can type-insensitive macros be created?

0 Answers  


What does a function declared as pascal do differently?

0 Answers  


How to write a code for reverse of string without using string functions?

0 Answers   TCS,


plz let me know how to become a telecom protocol tester. thank you.

0 Answers  


Categories