reactos/lib/drivers/undis/include/ndissys.h

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS NDIS library
   4  * FILE:        ndissys.h
   5  * PURPOSE:     NDIS library definitions
   6  * NOTES:       Spin lock acquire order:
   7  *                - Miniport list lock
   8  *                - Adapter list lock
   9  */
  10 #ifndef __NDISSYS_H
  11 #define __NDISSYS_H
  12
  13 #define NDIS50 1    /* Use NDIS 5.0 structures by default */
  14
  15 //#include <basetsd.h>
  16 #include <ntddk.h>
  17 //#include <windef.h>
  18 #include <ndisfake.h>
  19
  20 #include "miniport.h"
  21 #include "protocol.h"
  22
  23 #include <debug.h>
  24
  25 /* Exported functions */
  26 #ifdef _MSC_VER
  27 #define EXPORT __declspec(dllexport)
  28 #else
  29 #define EXPORT STDCALL
  30 #endif
  31
  32
  33 #ifdef DBG
  34
  35 #define DEBUG_REFCHECK(Object) {            \
  36     if ((Object)->RefCount <= 0) {          \
  37         NDIS_DbgPrint(MIN_TRACE, ("Object at (0x%X) has invalid reference count (%d).\n", \
  38             (Object), (Object)->RefCount)); \
  39         }                                   \
  40 }
  41
  42 #else
  43
  44 #define DEBUG_REFCHECK(Object)
  45
  46 #endif
  47
  48
  49 /*
  50  * VOID ReferenceObject(
  51  *     PVOID Object)
  52  */
  53 #define ReferenceObject(Object)                  \
  54 {                                                \
  55     DEBUG_REFCHECK(Object);                      \
  56     NDIS_DbgPrint(DEBUG_REFCOUNT, ("Referencing object at (0x%X). RefCount (%d).\n", \
  57         (Object), (Object)->RefCount));          \
  58                                                  \
  59     InterlockedIncrement(&((Object)->RefCount)); \
  60 }
  61
  62 /*
  63  * VOID DereferenceObject(
  64  *     PVOID Object)
  65  */
  66 #define DereferenceObject(Object)                         \
  67 {                                                         \
  68     DEBUG_REFCHECK(Object);                               \
  69     NDIS_DbgPrint(DEBUG_REFCOUNT, ("Dereferencing object at (0x%X). RefCount (%d).\n", \
  70         (Object), (Object)->RefCount));                   \
  71                                                           \
  72     if (InterlockedDecrement(&((Object)->RefCount)) == 0) \
  73         PoolFreeBuffer(Object);                           \
  74 }
  75
  76
  77 #define MIN(value1, value2) \
  78     ((value1 < value2)? value1 : value2)
  79
  80 #define MAX(value1, value2) \
  81     ((value1 > value2)? value1 : value2)
  82
  83 #endif /* __NDISSYS_H */
  84
  85 /* EOF */