I read the dcmtk source code, and found a comment in ofstdinc.h: // this file is not and should not be protected against multiple inclusion And what kinds of header files SHOULD NOT be protected...

im having trouble linking .h and .c files, i've also read some threads regarding this problem and all of them is a bit vague and still i can't fully grasp the concept of it, and im having a lot of ...

I have a header file x.h which is included by more than one *.c source files. This header file has some structure variables defined. I have put multiple inclusion prevention guard at the beginning...

So, no matter what I seem to do, I cannot seem to avoid having Dev C++ spew out numerous Multiple Definition errors as a result of me including the same header file in multiple source code files in...

I'm working on moving from frankenstein and one-file thousands-of-lines programs to well structured and organized, multi-file programs. Right now what seems to be natural (naively) is to make a lov...