How to call memcmp() on two parts of byte[] (with offset)?
- by brickner
Hi,
I want to compare parts of byte[] efficiently - so I understand memcmp() should be used.
I know I can using PInvoke to call memcmp() - http://stackoverflow.com/questions/43289/comparing-two-byte-arrays-in-net
But, I want to compare only parts of the byte[] - using offset, and there is no memcmp() with offset since it uses pointers.
int CompareBuffers(byte[] buffer1, int offset1, byte[] buffer2, int offset2, int count)
{
// Somehow call memcmp(&buffer1+offset1, &buffer2+offset2, count)
}
Should I use C++/CLI to do that?
Should I use PInvoke with IntPtr? How?
Thank you.
