운영체제 정보 얻기

#include
#include

void printOSInfo(){
        OSVERSIONINFO info;

        info.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);       
        GetVersionEx(&info);

        printf(“Major : %d\n”,info.dwMajorVersion);
        printf(“Minor : %d\n”,info.dwMinorVersion);
        printf(“ServicePack : %s\n”,info.szCSDVersion);
}