- Include limits.h to use ULONG_MAX instead of doing a cast
svn path=/trunk/; revision=25676
#include <ntddk.h>
#include <ntddbeep.h>
+#include <limits.h>
#define NDEBUG
#include <debug.h>
DPRINT("Beep:\n Freq: %lu Hz\n Dur: %lu ms\n",
BeepParam->Frequency,
BeepParam->Duration);
- if (BeepParam->Duration >= 0)
+ if (BeepParam->Duration > 0)
{
DueTime.QuadPart = (LONGLONG)BeepParam->Duration * -10000;
FALSE,
NULL);
}
- else if (BeepParam->Duration == (ULONG)-1)
+ else if (BeepParam->Duration == ULONG_MAX)
{
if (DeviceExtension->BeepOn == TRUE)
{