localboot.cfg

if [ "$grub_platform" = "pc" ]; then
    menuentry 'Search and boot Windows' --class=boot_windows {    
        if search -n -s -f /bootmgr; then
            ntldr /bootmgr
        elif search -n -s -f /NTLDR; then
            ntldr /NTLDR
        else
            echo "Windows NOT found ..."
        fi        
    }
    
    menuentry 'Search and boot Grub4dos' --class=boot_g4d {
        if search -n -s -f /grldr; then
            ntldr /grldr
        else
            echo "Grub4dos NOT found ..."
        fi        
    }
    
    menuentry 'Boot the 1st local disk' --class=boot_disk {
        set root=(hd0,1)
        chainloader +1
        boot
    }
    
    menuentry 'Boot the 2nd local disk' --class=boot_disk {
        set root=(hd1,1)
        chainloader +1
        boot
    }
    
    menuentry 'Boot the 3rd local disk' --class=boot_disk {
        set root=(hd2,1)
        chainloader +1
        boot
    }
    
else

    menuentry 'Search and boot Windows' --class=boot_windows {    
        if search -n -s -f /EFI/Microsoft/Boot/bootmgfw.efi; then
            terminal_output  console
            chainloader /EFI/Microsoft/Boot/bootmgfw.efi
            boot
        else
            echo "Windows NOT found ..."
        fi        
    }
    
    menuentry 'Search and boot BOOTX64.EFI' --class=boot_uefi {    
        if search -n -s -f /efi/boot/bootx64.efi; then
            terminal_output  console
            chainloader /efi/boot/bootx64.efi
            boot
        else
            echo "BOOTX64.EFI NOT found ..."
        fi        
    }

fi

menuentry 'Return to previous menu [Esc]' --class=vtoyret VTOY_RET {
    echo 'Return ...'
}