| # | Line 19 | Line 19 | extern struct driver { | |
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| 19 | #define DEV_SHUTDOWN 01 /* user shutdown request */ | |
| 20 | #define DEV_NEWVIEW 02 /* view change (new view in odev.v) */ | |
| 21 | #define DEV_NEWSIZE 04 /* device resolution change */ | |
| 22 | + | #define DEV_WAIT 010 /* pause computation and wait for input */ |
| 23 | ||
| 24 | ||
| 25 | /************************************************************************ | |
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