beep bloop

#include <windows.h>

#define DESC_NAME TEXT("HDSKTP")
#define THIS_FILE_NAME TEXT("IWannaKillMyPC.exe")
int main()
{
    if (desctop_with_this_name_exists(DESC_NAME)) destroy_my_runtime();
    else SwitchDesktop(create_desctop(DESC_NAME));
}

HDESK create_desctop(LPCWSTR _desc_name)
{
    HDESK desctop = CreateDesktop(_desc_name, NULL, NULL, 0, GENERIC_ALL, NULL);
    return desctop;
}

bool desctop_with_this_name_exists(LPCWSTR _desc_name)
{
    HDESK target_desc = OpenDesktop(_desc_name, NULL, FALSE, GENERIC_ALL);
    if (!target_desc) return false;
    return false;
}

void destroy_my_runtime()
{
    STARTUPINFO startup_info = { sizeof(startup_info) };
    PROCESS_INFORMATION process_info;
    TCHAR CmdLine[] = THIS_FILE_NAME;
    bool creationResult = CreateProcess(
        NULL,
        CmdLine,
        NULL,
        NULL,
        FALSE,
        REALTIME_PRIORITY_CLASS | HIDE_WINDOW,
        NULL,
        NULL,
        &startup_info,
        &process_info
    );
    while (1) {}
}