play_blksize      862 dev/pci/esa.c  	u_int32_t play_blksize, play_bufsize;
play_blksize      905 dev/pci/esa.c  						play_blksize = vc->play.blksize;
play_blksize      913 dev/pci/esa.c  						while(vc->play.count >= play_blksize) {
play_blksize      914 dev/pci/esa.c  							vc->play.count -= play_blksize;