Invokes a boopsi method on a object with a GadgetInfo derived from
the supplied window or requester parameter.
INPUTS
gad
The gadget to work on
win
The window which contains the gadget or the requester with
the gadgets.
req
If the gadget is in a requester, you must specify that one,
too.
methodId
The message to the gadget follows here.
RESULT
The result depends on the contents of the message sent to the
gadget.
NOTES
EXAMPLE
BUGS
SEE ALSO
INTERNALS
HISTORY
02.04.1997 ldp
AROSfA: enable functions, define NO_INLINE_STDARG to disable inline handling of said functions
27.01.1997 ldp
Include proto instead of clib
04.12.1996 aros
The macros AROS_SLOWSTACKTAGS and AROS_SLOWSTACKMETHODS now use
AROS_TAGRETURNTYPE and AROS_METHODRETURNTYPE to create a variable
called retval in which the use suplied part of the function must store
the return value. If these types are not defined, then the types
default to IPTR.