I have created one header file calc.h and had saved it in INCLUDE directory that has following declaration:
#define NUMBER '0'
void push(double)
double pop(void)
int getop(char[])
int getch(void)
void ungetch(int)
And have created getop.c , stack.c , getch.c and saved in LIB directory.
In stack.c, pop and push has been defined and getch.c, getch() and ungetch() code is written.
I have created main.c program and has included the header file calc.h.
Compilation is not giving error but on executing it is giving linker error that _getop(), _pop() and _push() are undefined symbols.
PLZZZ i neeeed help to sort out this messss. I even try to save in BIN directory all the programs but does not help and I am not very aware of project creation in C++ right now.