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c2d0d784c7
- Create a branch to do a proper merge of USB work from a trunk base instead of from cmake-bringup - In the future, DO NOT under any circumstances branch another branch. This leads to merge problems! svn path=/branches/usb-bringup-trunk/; revision=55018
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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