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System.SysUtils.CompareMem
From XE2 API Documentation
Delphi
function CompareMem(P1, P2: Pointer; Length: Integer): Boolean;
C++
extern PACKAGE bool __fastcall CompareMem(void * P1, void * P2, int Length);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | System.SysUtils.pas System.SysUtils.hpp |
System.SysUtils | System.SysUtils |
Description
Performs a binary comparison of two memory images.
CompareMem performs a binary comparison of Length bytes of memory referenced by P1 to those of P2. CompareMem returns True if the memory referenced by P1 is identical to that of P2.