20 lines
512 B
C++
20 lines
512 B
C++
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/* Compile this with cl.exe from MS SDK, e.g. 'cl efidetect.cpp', that is all. */
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/* IBM(c) 2011 EPL license http://www.eclipse.org/legal/epl-v10.html */
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#include <windows.h>
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#include <stdio.h>
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int main(int argc, char* argv[])
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{
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GetFirmwareEnvironmentVariableA("","{00000000-0000-0000-0000-000000000000}",NULL,0);
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if (GetLastError() == ERROR_INVALID_FUNCTION) { // This.. is.. LEGACY BIOOOOOOOOS....
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printf("Legacy");
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return 1;
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} else {
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printf("UEFI");
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return 0;
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}
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return 0;
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}
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