[Dev-C++] Building DLLs

[Rodrigo H. <rod...@ac...>]

Dear Dev-C++ users,

I'm trying to build a DLL to use with other applications made in Delphi =
and VB.
The code below is a very simple DLL I tried to make using Dev-C++.

It compiles perfectly and creates the DLL file.
But appears the warning: "no export definition file provided; dllwrap =
will create one, but may not be what you want".
I noticed that it uses the file "dll.def" and modifies the name of the =
function in the DLL to "TimesTwo__Fi".

I created a .DEF file, which is below, that I wanted the linker to use. =
How could be this possible?
Does anyone have a simple DLL made with Dev-C++, in C language?

Thanks in advance,

Rodrigo Hjort
rod...@ac...


**** C source code *****
#include <windows.h>

int WINAPI _export TimesTwo(int x);
/* int extern TimesTwo(int x); */ /*also tried this*/

BOOL WINAPI DllEntryPoint(HINSTANCE hinstDLL,=20
    DWORD fdwReason, LPVOID lpvReserved)
{
    switch (fdwReason)
    {
        case DLL_PROCESS_ATTACH: break;
        case DLL_THREAD_ATTACH: break;
        case DLL_PROCESS_DETACH: break;
        case DLL_THREAD_DETACH: break;
    }
    return TRUE;
}

int WINAPI _export TimesTwo(int x)
/*int extern TimesTwo(int x)*/
{
    return x * 2;
}
*************************


*** DEF file ******
LIBRARY       Sample
DESCRIPTION   'SAMPLE DLL'
CODE          PRELOAD MOVABLE DISCARDABLE
DATA          PRELOAD SINGLE
EXPORTS
              TimesTwo
*******************