git: 9front

ref: ae0d5a79909f7779bb0ba3d5bdfd0d9cdd959f2f
dir: /sys/src/cmd/unix/drawterm/kern/cache.c/

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#include	"u.h"
#include	"lib.h"
#include	"dat.h"
#include	"fns.h"
#include	"error.h"


void
cinit(void)
{
}

void
copen(Chan *c)
{
	USED(c);
}

int
cread(Chan *c, uchar *buf, int len, vlong off)
{
	USED(c);
	USED(buf);
	USED(len);
	USED(off);

	return 0;
}

void
cupdate(Chan *c, uchar *buf, int len, vlong off)
{
	USED(c);
	USED(buf);
	USED(len);
	USED(off);
}

void
cwrite(Chan* c, uchar *buf, int len, vlong off)
{
	USED(c);
	USED(buf);
	USED(len);
	USED(off);
}