How to make 32-bit pure C-code DLLs?

Post by **nageswaragunupudi** » Sun Oct 28, 2007 3:12 am

I am using FWH 7.10 with xHarbour (provided by fw) and bcc55.

I write some computational intensive code in C and link with my xharbour applications.

But I have a need for creating pure C-code DLLs which can be either statically linked or dynamically loaded in my harbour applications as well as applications written in other languages.

Can any knowledgeable friend guide me how to create a 32 bit DLL with bcc55 that can be linked or dynamically loaded by a harbour program or any other 32-bit program, with a brief sample code, compilation and link switches please?

Post by **Antonio Linares** » Sun Oct 28, 2007 6:27 am

Please review samples\dlls\c_lang\32BITS\

Post by **nageswaragunupudi** » Sun Oct 28, 2007 8:40 am

Mr Antonio

Thanks. I see DLL32.DLL there, but I can not find Dllcode.c source file anywhere in FWH. Can you pls provide me the source file dllcode.c ?

Post by **nageswaragunupudi** » Sun Oct 28, 2007 8:42 am

in fact there is not file with extention .c in sample folder or any of its subfolders

Post by **Antonio Linares** » Sun Oct 28, 2007 11:53 am

Here you have the files:

http://rapidshare.com/files/65753983/32BITS.ZIP.html

Post by **nageswaragunupudi** » Sun Oct 28, 2007 2:03 pm

Mr Antonio

Thanks. With your help I am now making and using small DLLs.

I had to move the '#pragma argsused' from the first line to the line next to '#include <windows.h>' to avoid the warnings.

Thanks again.