| Last change
 on this file since 7d9a805b was             5546f50b, checked in by Peter A. Buhr <pabuhr@…>, 20 months ago | 
        
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          | File size:
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| 1 | #include <sys/queue.h> | 
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| 2 | #include <stdio.h> | 
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| 3 |  | 
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| 4 |  | 
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| 5 |  | 
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| 6 | int main() { | 
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| 7 |  | 
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| 8 |  | 
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| 9 |  | 
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| 10 |  | 
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| 11 |  | 
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| 12 |  | 
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| 13 |  | 
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| 14 |  | 
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| 15 |  | 
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| 16 |  | 
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| 17 |  | 
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| 18 |  | 
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| 19 |  | 
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| 20 | // C | 
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| 21 |  | 
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| 22 | struct req { | 
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| 23 | int pri, rqr; | 
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| 24 | LIST_ENTRY(req) x; | 
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| 25 | }; | 
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| 26 |  | 
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| 27 | LIST_HEAD(reql, req); | 
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| 28 |  | 
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| 29 | struct reql reqs; | 
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| 30 | LIST_INIT(&reqs); | 
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| 31 |  | 
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| 32 | struct req | 
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| 33 | r1 = {1, 42}, | 
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| 34 | r2 = {2, 42}; | 
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| 35 |  | 
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| 36 | LIST_INSERT_HEAD( | 
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| 37 | &reqs, &r2, x); | 
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| 38 | LIST_INSERT_HEAD( | 
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| 39 | &reqs, &r1, x); | 
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| 40 |  | 
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| 41 |  | 
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| 42 |  | 
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| 43 |  | 
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| 44 |  | 
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| 45 |  | 
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| 46 |  | 
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| 47 |  | 
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| 48 |  | 
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| 49 |  | 
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| 50 |  | 
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| 51 | struct req *cur; | 
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| 52 | LIST_FOREACH(cur, &reqs, x) | 
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| 53 | printf("{%d %d} ", cur->pri, cur->rqr); | 
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| 54 | printf("\n"); | 
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| 55 |  | 
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| 56 | } | 
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