calling C function array pointer
- Posted by rlistas <rlistas at gmail.com> Jul 15, 2007
- 664 views
Hi,
How do I call a C function in a dll that asks an argument
like *buffer ( a pointer to an array) ?
(from Pcomm.ew)
--(int port, char *buf, int len)
global function sio_read(integer port, integer lpRBuf, integer len)
return c_func(sio_read_,{port,lpRBuf,len})
end function
I try :
sequence buffer
buffer={'0','0'}
sio_read(1,buffer[1],2)
>error -8
and sio_read(1,buffer,2)
>incorrect type for lpRBuf.
Thanks
Rubens
