MemCmp (FUN)

FUNCTION MemCmp : BOOL

MemCmp compares two memory buffers.

This function compares the data at “pbyMem1” of “dwSize” bytes with the data at “pbyMem2”.

If the data is fully equal, the function returns TRUE. Otherwise the function returns FALSE.

If dwSize is 0, the function returns TRUE, as zero compared bytes are always equal.

Note, that this function (similar to memcmp in C) makes no additional checks of input parameters. The caller has to take care about the validity of pointers and sizes, passed to this function.

As the function implements no error handling, the exact count of “dwSize” bytes is compared.

InOut:

Scope	Name	Type	Comment
Return	MemCmp	BOOL
Input	pbyMem1	POINTER TO BYTE	Pointer to memory which should be compared
	pbyMem2	POINTER TO BYTE	Pointer to memory which should be compared
	dwSize	DWORD	Number of bytes to compare