General wondering
My program uses multiple source files wich uses some global variables. I made a header file called globals.h and included it in every source file. I used #ifndef .. #define ... etc.
When I try to run my program, it says that the variables are already declared in the other source file and gives an error, but my program still runs fine!!
So how do I get around those errors, cause a lot of errors in a code cant be right
Try to declare the global variables in globals.h as follows:
extern DWORD g_dwVar1;
extern UCHAR g_ucVar2;
Then, in ONE cpp file that includes globals.h (eg. globals.cpp) type:
DWORD g_dwVar1(0);
UCHAR g_ucVar2(0);
Let me know if it works!
Greetings.
It worked, but its not what I wanted
globals.h is so that i would have to write all variables once.
Still THX though!
...You can't always get what you want...
Greetings.
