~kris/9p

9hist

ref: 8311e2dddb225aaa32eb9fa9df6490ab95fd958e 9hist/pc/audio.h -rw-r--r-- 208 bytes
8311e2dd — David du Colombier Plan 9 from Bell Labs 1995-03-08 31 years ago 
                                                                                
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enum
{
	Bufsize		= 16*1024,	/* 92 ms each */
	Nbuf		= 16,		/* 1.5 seconds total */
	Dma		= 6,
	SBswab		= 0,
};

#define seteisadma(a, b)	;
#define CACHELINESZ		8
#define UNCACHED(type, v)	(type*)((ulong)(v))