I'm trying to work with XFS, but in the documentation it asks to create a DLL for each service, however the dll's do not come in the api, they must be built, only in the environment installation only has .h files, equal to this < a href="https://github.com/chopengauer/wosa_ncr/blob/master/XFSDispense/SDK/INCLUDE/XFSSPI.H"> here .
I know they are header files in C. I want to know how do I turn them into DLL's.
You do not "transform" the headers into C. These headers are just "declarations", they are not executable code.
If you are creating a service provider wosa / xfs, your mission is to create a DLL that implements the declarations that are in the header. You will create the executable code in C for each function declared in the xfsspi.h file.
If you are a user and are developing a wosa / xfs application for an NCR wosa / xfs device (which seems to be the case) then your vendor (NCR) should provide the wosa / xfs DLLS for your devices (note dispenser, receiver, etc.).
