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如何在delphi中使用realloc,memchr之类的函数？
memset，memcpy几个都有改写的方法，
procedure _memset(P: Pointer
B: Byte
count: Integer);cdecl;
begin
FillChar(P^, count, B);
end;
procedure _memcpy(dest, source: Pointer
count: Integer);cdecl;
begin
Move(source^, dest^, count);
end;
现在急需替代realloc，memchr的delphi函数。
memset，memcpy几个都有改写的方法，
procedure _memset(P: Pointer
B: Byte
count: Integer);cdecl;
begin
FillChar(P^, count, B);
end;
procedure _memcpy(dest, source: Pointer
count: Integer);cdecl;
begin
Move(source^, dest^, count);
end;
现在急需替代realloc，memchr的delphi函数。