delayline.c:  Silence compiler warnings
delayline.c:  Silence compiler warnings

    hal/components/delayline.c:448:2: warning: enumeration value
        'HAL_TYPE_UNSPECIFIED' not handled in switch [-Wswitch]
      switch (type) {
      ^

    hal/components/delayline.c: In function 'export_delayline':
    hal/components/delayline.c:382:5: warning: implicit declaration of
      function 'snprintf' [-Wimplicit-function-declaration]
	 snprintf(buf, HAL_NAME_LEN, "%s.samples", names[n]);
	 ^
    hal/components/delayline.c:382:5: warning: incompatible implicit
      declaration of built-in function 'snprintf'

bobvanderlinden/machinekit,unseenlaser/machinekit,Cid427/machinekit,mhaberler/machinekit,bobvanderlinden/machinekit,kinsamanka/machinekit,bobvanderlinden/machinekit,ArcEye/MK-Qt5,bobvanderlinden/machinekit,kinsamanka/machinekit,Cid427/machinekit,kinsamanka/machinekit,strahlex/machinekit,araisrobo/machinekit,kinsamanka/machinekit,unseenlaser/machinekit,RunningLight/machinekit,ArcEye/machinekit-testing,kinsamanka/machinekit,ArcEye/machinekit-testing,strahlex/machinekit,ArcEye/MK-Qt5,mhaberler/machinekit,araisrobo/machinekit,ArcEye/machinekit-testing,RunningLight/machinekit,kinsamanka/machinekit,ArcEye/MK-Qt5,kinsamanka/machinekit,ArcEye/MK-Qt5,araisrobo/machinekit,unseenlaser/machinekit,Cid427/machinekit,ArcEye/MK-Qt5,ArcEye/machinekit-testing,ArcEye/machinekit-testing,kinsamanka/machinekit,strahlex/machinekit,mhaberler/machinekit,strahlex/machinekit,araisrobo/machinekit,Cid427/machinekit,ArcEye/machinekit-testing,unseenlaser/machinekit,unseenlaser/machinekit,RunningLight/machinekit,strahlex/machinekit,araisrobo/machinekit,mhaberler/machinekit,ArcEye/machinekit-testing,araisrobo/machinekit,RunningLight/machinekit,ArcEye/MK-Qt5,Cid427/machinekit,mhaberler/machinekit,mhaberler/machinekit,ArcEye/MK-Qt5,Cid427/machinekit,mhaberler/machinekit,strahlex/machinekit,unseenlaser/machinekit,RunningLight/machinekit,unseenlaser/machinekit,unseenlaser/machinekit,bobvanderlinden/machinekit,mhaberler/machinekit,RunningLight/machinekit,bobvanderlinden/machinekit,ArcEye/MK-Qt5,strahlex/machinekit,bobvanderlinden/machinekit,Cid427/machinekit,araisrobo/machinekit,araisrobo/machinekit,RunningLight/machinekit,bobvanderlinden/machinekit,ArcEye/machinekit-testing,Cid427/machinekit,araisrobo/machinekit,RunningLight/machinekit