I'm stuck porting a macro from C. Below is the original define. The part I'm struggeling with is the right most part after the - sign.
#define GETNEXT(x) ((LList *)(((char *) x) - ((char *) & (((LList *)0)^.next)))) Does anyone know what is meant with the define? Obviously LList is a linked list struct that has a prev and next variable. But what does the & and 0 mean? Appreciate any help. Regards, Darius
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