NAME
GfxLookUp -- find a graphics extended node associated with a given pointer (V36)
SYNOPSIS
result = GfxLookUp( pointer );
d0 a0
struct ExtendedNode *GfxLookUp( void *);Links: ExtendedNode
FUNCTION
Finds a special graphics extended data structure (if any) associated with the pointer to a data structure (eg: ViewExtra associated with a View structure).
INPUTS
pointer = a pointer to a data structure which may have an ExtendedNode associated with it (typically a View ).
RESULT result = a pointer to the ExtendedNode that has previously been associated with the pointer.
BUGS
SEE ALSO