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plan9
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b29ebaab99090fa06e27377fe9e1f356ac533604
/
.
/
src
/
libdraw
/
debug.c
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#include
<u.h>
#include
<libc.h>
#include
<draw.h>
void
drawsetdebug
(
int
v
)
{
uchar
*
a
;
a
=
bufimage
(
display
,
1
+
1
);
if
(
a
==
0
){
fprint
(
2
,
"drawsetdebug: %r\n"
);
return
;
}
a
[
0
]
=
'D'
;
a
[
1
]
=
v
;
}