lastwhat          128 drivers/isdn/mISDN/dsp.h 	u8		lastwhat, lastdigit;
lastwhat           43 drivers/isdn/mISDN/dsp_dtmf.c 	dsp->dtmf.lastwhat = '\0';
lastwhat          287 drivers/isdn/mISDN/dsp_dtmf.c 	if (dsp->dtmf.lastwhat != what)
lastwhat          310 drivers/isdn/mISDN/dsp_dtmf.c 	dsp->dtmf.lastwhat = what;