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3ba7cea0e7
- d4drvif.h : Introduce pragma once, apply a consistent formatting, group related definitions and add several missing ones. - d4iface.h : Introduce pragma once, apply a consistent formatting and group related definitions. - dderror.h : Introduce pragma once and apply a consistent formatting. - dxapi.h : Apply consistent formatting. - fltsafe.h : Guard FLOATSAFE inside the proper NTDDI_VERSION and apply a consistent formatting. - kbdmou.h : Introduce pragma once, apply a consistent formatting and add a missing wmidata.h inclusion. - ntddmou.h : Move to PSDK, introduce pragma once, apply a consistent formatting and add several missing definitions. [PSDK] - ntddkbd.h : Introduce pragma once, apply a consistent formatting and add several missing definitions. svn path=/branches/header-work/; revision=46889
15 lines
322 B
C
15 lines
322 B
C
#if (NTDDI_VERSION >= NTDDI_WINXP)
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struct FLOATSAFE {
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KFLOATING_SAVE FloatSave;
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NTSTATUS ntStatus;
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FLOATSAFE::FLOATSAFE(void) {
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ntStatus = KeSaveFloatingPointState(&FloatSave);
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}
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FLOATSAFE::~FLOATSAFE(void) {
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if (NT_SUCCESS(ntStatus)) {
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KeRestoreFloatingPointState(&FloatSave);
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}
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}
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};
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#endif
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