Question

Memory block operations in c, such as memcpy, allow for optimised operations for moving or clearing blocks of memory. I have recently discovered that the WIN32 API provides macros supporting similar if not identical features, such as ZeroMemory.
I do not know the difference and wish to find out.
http://msdn.microsoft.com/en-us/library/windows/desktop/aa366920(v=vs.85).aspx

Answer 1

ZeroMemory is a macro that calls memset, CopyMemory is a macro that calls memcpy, etc. So, no difference at all.