Hello Perl Monks,

I tried to call a function from an external DLL which written in C++ but actually I got always Errors.

-The C++ header : 
    USBACCESS_API CUSBaccess * _stdcall            FCWInitObject(void)
+ ;
    USBACCESS_API void _stdcall            FCWUnInitObject(CUSBaccess 
+*obj) ;
    USBACCESS_API int _stdcall            FCWOpenCleware(CUSBaccess *o
+bj) ;
    USBACCESS_API int _stdcall            FCWCloseCleware(CUSBaccess *
+obj) ;

[download]
===================================================

-What I wrote:

#!usr/bin/perl
use Win32::API;
my $function1=Win32::API->Import(
'D:\Cleware\USBaccess.dll', 'int FCWInitObject()',
);
my $return = $function1;
Print($return);

[download]
===================================================

- What I got:

Undefined subroutine &main::Print called at script.pl line 8.

===================================================

Does anyone have any idea?

thanks in advance...

*I just new in Perl and have no idea before.

In reply to Call a function from DLL by Cleware

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