How to use a header file in c
39122
C error: undefined reference to function, but it IS defined
12666
Header file and extern keyword
106132
How to compile .c file with OpenSSL includes?
130861
How to suppress GCC warnings from library headers?
116662
"using namespace" in c++ headers
110724
Why is #include  not required to use printf()?
21067
How do we use structs?
23117
Why do we need extern "C"{ #include  } in C++?
99699
Why including same headers in multiple cpp files and then their compilation works?
8474
C++ Header Files, Code Separation
90498
Make a file pointer read/write to an in-memory location
3912
What is the difference between #include  and #include "filename"?
120082
C structure initialization?
46091
What's an object file in C?
150533
What's the difference between a header file and a library?
126241
Structure Problem in C
114899
How do you open a file in C++?