void GetOS(wchar_t** os)
{
    RTL_OSVERSIONINFOEXW* pk_OsVer = new RTL_OSVERSIONINFOEXW;
    typedef LONG(WINAPI* tRtlGetVersion)(RTL_OSVERSIONINFOEXW*);
    memset(pk_OsVer, 0, sizeof(RTL_OSVERSIONINFOEXW));
    pk_OsVer->dwOSVersionInfoSize = sizeof(RTL_OSVERSIONINFOEXW);
    HMODULE h_NtDll = GetModuleHandleW(L"ntdll.dll");
    tRtlGetVersion RtlGetVersion = (tRtlGetVersion)GetProcAddress(h_NtDll, "RtlGetVersion");
    RtlGetVersion(pk_OsVer);
    FreeLibrary(h_NtDll);
    *os = (wchar_t*)realloc(*os, sizeof(int));
    wsprintfW(*os, L"%d", pk_OsVer->dwMajorVersion);
}

$GOPATH/src/github.com/avasites/univer

_ "github.com/avasites/univer/internal/app/crud"

crud.selectByName(r.Form["name"])