win32ss/user/ntuser/mmcopy.h

   1 #pragma once
   2
   3
   4 _IRQL_requires_max_(APC_LEVEL)
   5 NTSTATUS
   6 _MmCopyFromCaller(
   7     _Out_writes_bytes_all_(Bytes) PVOID Target,
   8     _In_reads_bytes_(Bytes) PVOID Source,
   9     _In_ UINT Bytes);
  10
  11 _IRQL_requires_max_(APC_LEVEL)
  12 NTSTATUS
  13 _MmCopyToCaller(
  14     _Out_writes_bytes_all_(Bytes) PVOID Target,
  15     _In_reads_bytes_(Bytes) PVOID Source,
  16     _In_ UINT Bytes);
  17
  18 #define MmCopyFromCaller(x,y,z) _MmCopyFromCaller((PCHAR)(x),(PCHAR)(y),(UINT)(z))
  19 #define MmCopyToCaller(x,y,z) _MmCopyToCaller((PCHAR)(x),(PCHAR)(y),(UINT)(z))