P:\test>test
<-----------------------Information Section----------------------------------->

Information about the processing of your Inline C code:

Your source code needs to be compiled. I'll use this build directory:
P:\test\_Inline\build\test

and I'll install the executable as:
P:\test\_Inline\lib\auto\test\test.dll

The following Inline C function(s) have been successfully bound to Perl:
        int callback()
        int setCallback(SV * code)

<-----------------------End of Information Section---------------------------->
Use of uninitialized value in null operation at P:\test\test.pl line 12.
Use of inherited AUTOLOAD for non-method main::() is deprecated at P:\test\test.pl line 12.
Use of uninitialized value in substitution (s///) at c:/Perl/lib/AutoLoader.pm line 40.
Use of uninitialized value in concatenation (.) or string at c:/Perl/lib/AutoLoader.pm line 41.
Can't locate auto/main/.al in @INC (@INC contains: 
P:\test\_Inline\lib c:/Perl/lib c:/Perl/site/lib .) at P:\test\test.pl line 12