Version: 2019.1 (switch to 2018.3 or 2017.4)
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  • C#

UnsafeUtility.MemCmp(IntPtr,IntPtr,ulong)

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Parameters

ptr1Pointer to the first memory buffer.
ptr2Pointer to the second memory buffer to compare the first one to.
sizeNumber of bytes to compare.

Returns

void 0 if the contents are identical, non-zero otherwise.

Description

Checks to see whether two memory regions are identical or not by comparing a specified memory region in the first given memory buffer with the same region in the second given memory buffer.

The memory regions may overlap. Returns 0 if the contents of the two regions are identical.

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