Swap the contents of memory areas.
void __fastcall__ _swap (void* p, void* q, size_t size);
_swapwill swap (exchange) the contents of the two memory areas pointed to by
q. Both memory areas are assumed to be
sizebytes in size.
- The memory areas may not overlap, otherwise the results are undefined.
- The function is only available as fastcall function, so it may only be used in presence of a prototype.
- See also