#include <windows.h>
#include <stdio.h>
BOOL IsWin7 ()
{
OSVERSIONINFOEX osvi;
DWORDLONG dwlConditionMask = 0;
int op=VER_GREATER;
// Initialize the OSVERSIONINFOEX structure.
ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
osvi.dwMajorVersion = 6;
osvi.dwMinorVersion = 1;
// Initialize the condition mask.
VER_SET_CONDITION( dwlConditionMask, VER_MAJORVERSION, op );
VER_SET_CONDITION( dwlConditionMask, VER_MINORVERSION, op );
// Perform the test.
return VerifyVersionInfo(
&osvi,
VER_MAJORVERSION | VER_MINORVERSION,
dwlConditionMask);
}
void main()
{
if(IsWin7())
printf("yes.\n");
else{
printf("no.\n");
}
}
posted on 2010-04-27 11:10
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