AMI_MASK           57 drivers/isdn/mISDN/dsp_audio.c 		mask = AMI_MASK | 0x80;
AMI_MASK           60 drivers/isdn/mISDN/dsp_audio.c 		mask = AMI_MASK;
AMI_MASK           80 drivers/isdn/mISDN/dsp_audio.c 	alaw ^= AMI_MASK;