slu.h,v

来自「TCP-IP红宝书源代码」· H,V 代码 · 共 37 行

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date	94.05.10.20.48.46;	author dls;	state Old;
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@Initial revision
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@/* slu.h */

/*
 * Delay units are in microseconds.
 */
#define	DELAY(n)	\
{ \
        extern int cpudelay; \
	register int N = (((n)<<4) >> cpudelay); \
 \
	while (--N > 0) ; \
}
@