
- the prototype changes to _cpuid(u32_t *eax, u32_t *ebx, u32_t *ecx, u32_t *edx) - this makes possible to use all the features of the cpuid instruction as described in the Intel specs
- the prototype changes to _cpuid(u32_t *eax, u32_t *ebx, u32_t *ecx, u32_t *edx) - this makes possible to use all the features of the cpuid instruction as described in the Intel specs