Can i use "int" instead of "extern" int in another file?
97838
Global variables in C are static or not?
62372
How can I convert a std::string to int?
108400
Using "namespace foo {" instead of explicitly qualifying outside of header files
151617
Initialization global and static variable to 0 is always unnecessary?
12666
Header file and extern keyword
12683
How to access a local variable from a different function using pointers?
74476
C/C++: switch for non-integers
32262
How can I read a file even when getting an "in use by another process" exception?
33453
Why do I get "unresolved external symbol" errors when using templates?
110354
What does the extern keyword mean?
63053
Defining a variable with or without export
101449
Using methods from another class in the main?
39769
How can I share library between two program in c
73291
How to use a member variable as a default argument in C++?
29882
declaring a hash table in one file and using it in another in Perl
16891
how to call a function of another file without including that file
996
Why can't I directly assign an int to an int pointer like this: int *p = 6;?