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Yoshinori K. Okuji wrote:
> My feeling is that it is not convenient to use pointers.
Right.
My first idea was to use a struct as return type :
struct coords {
unsigned char x;
unsigned char y;
};
So it becomes :
if (grub_getxy () .x)
Or maybe a struct of bitfields...
I feel structs as being cleaner to use compared to shifts. If someday
we have a terminal that exceeds 255 chars in one or both dimensions, we
wouldn't have to grep "grub_getxy ()" to find the shifts...
Vincent Pelletier
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