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| Source at commit 970 created 13 years 23 days ago. By macman, ati.c, removed duplicate default "ATI Radeon HD 5400 Series", added Gigabyte "AMD Radeon HD 6850" OC device ID and added additional AMD 6000 cards with their default settings. Removed some blank lines. | |
|---|---|
| 1 | /*␊ |
| 2 | * bsearch.c␊ |
| 3 | */␊ |
| 4 | ␊ |
| 5 | #include <stdlib.h>␊ |
| 6 | ␊ |
| 7 | void *bsearch(const void *key, const void *base, size_t nmemb,␊ |
| 8 | ␉ size_t size, int (*cmp) (const void *, const void *))␊ |
| 9 | {␊ |
| 10 | ␉while (nmemb) {␊ |
| 11 | ␉␉size_t mididx = nmemb / 2;␊ |
| 12 | ␉␉const void *midobj = base + mididx * size;␊ |
| 13 | ␉␉int diff = cmp(key, midobj);␊ |
| 14 | ␊ |
| 15 | ␉␉if (diff == 0)␊ |
| 16 | ␉␉␉return (void *)midobj;␊ |
| 17 | ␊ |
| 18 | ␉␉if (diff > 0) {␊ |
| 19 | ␉␉␉base = midobj + size;␊ |
| 20 | ␉␉␉nmemb -= mididx + 1;␊ |
| 21 | ␉␉} else␊ |
| 22 | ␉␉␉nmemb = mididx;␊ |
| 23 | ␉}␊ |
| 24 | ␊ |
| 25 | ␉return NULL;␊ |
| 26 | }␊ |
| 27 | |
