Last change
on this file since 388 was 388, checked in by coas-nagasima, 5 years ago |
Azure IoT Hub Device C SDK を使ったサンプルの追加
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Property svn:eol-style
set to
native
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Property svn:keywords
set to
Id
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Property svn:mime-type
set to
text/x-csrc
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File size:
448 bytes
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Rev | Line | |
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[388] | 1 | #include <search.h>
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| 2 |
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| 3 | struct node {
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| 4 | struct node *next;
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| 5 | struct node *prev;
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| 6 | };
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| 7 |
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| 8 | void insque(void *element, void *pred)
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| 9 | {
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| 10 | struct node *e = element;
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| 11 | struct node *p = pred;
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| 12 |
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| 13 | if (!p) {
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| 14 | e->next = e->prev = 0;
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| 15 | return;
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| 16 | }
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| 17 | e->next = p->next;
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| 18 | e->prev = p;
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| 19 | p->next = e;
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| 20 | if (e->next)
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| 21 | e->next->prev = e;
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| 22 | }
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| 23 |
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| 24 | void remque(void *element)
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| 25 | {
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| 26 | struct node *e = element;
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| 27 |
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| 28 | if (e->next)
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| 29 | e->next->prev = e->prev;
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| 30 | if (e->prev)
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| 31 | e->prev->next = e->next;
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| 32 | }
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