Is there any difference between following declarations?1 :extern int fun();2 :int fun(); - Study24x7
Social learning Network

Warning: include(./views/auth.php): failed to open stream: Permission denied in /var/www/html/live/loginRightSlider.php on line 18

Warning: include(): Failed opening './views/auth.php' for inclusion (include_path='.:/usr/share/php') in /var/www/html/live/loginRightSlider.php on line 18

Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
Priya Sharma
01 Jan 1970 05:30 AM study24x7 study24x7

Is there any difference between following declarations?
1 :extern int fun();
2 :int fun();

A

Both are identical

B

No difference, except extern int fun(); is probably in another file

C

int fun(); is overrided with extern int fun();

D

None of these

Computer Programming Computer Science
Like | 2 Comment Share
study24x7
Write a comment
Related Questions
500+   more Questions to answer

Get the App

Download the Study24x7 App, so you can connect and collaborate.

study24x7
study24x7
Most Related Articles