On Thu, 16 Jan 2014, Daniel Borkmann wrote: > - * or else the performance is slower than a normal divide. > - */ > -extern u32 reciprocal_value(u32 B); > +struct reciprocal_value { > + u32 m; > + u8 sh1, sh2; > +}; > > +#define RECIPROCAL_VALUE_RESULT_TO_ZERO ((struct reciprocal_value){.sh1 = > 32}) > > -static inline u32 reciprocal_divide(u32 A, u32 R) > +struct reciprocal_value reciprocal_value(u32 d);
A function that returns a struct? That works? Which gcc versions support it? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/