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- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- #include <u.h>
- #include <libc.h>
- #include <draw.h>
- void
- drawsetdebug(int v)
- {
- uint8_t *a;
- a = bufimage(display, 1+1);
- if(a == 0){
- fprint(2, "drawsetdebug: %r\n");
- return;
- }
- a[0] = 'D';
- a[1] = v;
- }
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