reactos/drivers/video/displays/framebuf_new/debug.c

   1 /*
   2  * PROJECT:         ReactOS Framebuffer Display Driver
   3  * LICENSE:         Microsoft NT4 DDK Sample Code License
   4  * FILE:            boot/drivers/video/displays/framebuf/debug.c
   5  * PURPOSE:         Debug Support
   6  * PROGRAMMERS:     Copyright (c) 1992-1995 Microsoft Corporation
   7  */
   8
   9 #include "driver.h"
  10
  11 #if DBG
  12
  13 ULONG DebugLevel = 0xFFFFFFFF;
  14
  15 /*****************************************************************************
  16  *
  17  *   Routine Description:
  18  *
  19  *      This function is variable-argument, level-sensitive debug print
  20  *      routine.
  21  *      If the specified debug level for the print statement is lower or equal
  22  *      to the current debug level, the message will be printed.
  23  *
  24  *   Arguments:
  25  *
  26  *      DebugPrintLevel - Specifies at which debugging level the string should
  27  *          be printed
  28  *
  29  *      DebugMessage - Variable argument ascii c string
  30  *
  31  *   Return Value:
  32  *
  33  *      None.
  34  *
  35  ***************************************************************************/
  36
  37 VOID
  38 DebugPrint(
  39     ULONG DebugPrintLevel,
  40     PCHAR DebugMessage,
  41     ...
  42     )
  43
  44 {
  45
  46     va_list ap;
  47
  48     va_start(ap, DebugMessage);
  49
  50     if (DebugPrintLevel <= DebugLevel)
  51     {
  52         EngDebugPrint(STANDARD_DEBUG_PREFIX, DebugMessage, ap);
  53     }
  54
  55     va_end(ap);
  56
  57 }
  58
  59 #endif