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#include <u.h>#include <libc.h>#include <qoi.h>#include <draw.h>#include <memdraw.h> voidmain(int, char **){	Rectangle r;	Memimage *m;	QOIctx ctx;	u8int *pix;	int n; 	if((pix = qoireadfile(&ctx, 0)) == nil)		sysfatal("%r");	memimageinit();	r = Rect(0, 0, ctx.w, ctx.h);	m = allocmemimage(r, ctx.chan == 4 ? ARGB32 : RGB24);	n = ctx.w*ctx.h*ctx.chan;	if(loadmemimage(m, r, pix, n) != n || writememimage(1, m) < 0)		sysfatal("%r");	freememimage(m);	free(pix); 	exits(nil);}

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