Hi Eric!
Eric Siu wrote:
> I want to get the function's pointer, so that the system can call it
> directly. can anyone give me the answer?
If you mean Callback just pass the functions name. This is the pointer
to a function.
For example:
LstSetDrawFunction(listP, ListBookmarkDrawFunc);
ListBookmarkDrawFunc is a function.
This is how it is done in CW.
because gcc handles callbacks in an other way, your callback function
will change a little.
(neil rhodes p. progr. page 78)
callbackfunc() {
#ifdef __GNUC__
CALLBACK_PROLOGUE
#endif
stuffToDo;
#ifdef __GNUC__
CALLBACK_EPILOGUE
#endif
return theValue;
}
Hope this is what you want to know.
bexxx
