comparison: src/protocols/zephyr/ZGetLocs.c
src/protocols/zephyr/ZGetLocs.c
- branch
- gaim
- changeset 20470
- 77693555855f
- parent 13071
- b98e72d4089a
- parent 20469
- b2836a24d81e
- child 20471
- 1966704b3e42
equal
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| 13071:b98e72d4089a | 20470:77693555855f |
|---|---|
| 1 /* This file is part of the Project Athena Zephyr Notification System. | |
| 2 * It contains source for the ZGetLocations function. | |
| 3 * | |
| 4 * Created by: Robert French | |
| 5 * | |
| 6 * Copyright (c) 1987 by the Massachusetts Institute of Technology. | |
| 7 * For copying and distribution information, see the file | |
| 8 * "mit-copyright.h". | |
| 9 */ | |
| 10 | |
| 11 #include "internal.h" | |
| 12 | |
| 13 #define min(a,b) ((a)<(b)?(a):(b)) | |
| 14 | |
| 15 /* Prototype for -Wmissing-prototypes */ | |
| 16 Code_t ZGetLocations(ZLocations_t *location, int *numlocs); | |
| 17 | |
| 18 Code_t ZGetLocations(ZLocations_t *location, int *numlocs) | |
| 19 { | |
| 20 int i; | |
| 21 | |
| 22 if (!__locate_list) | |
| 23 return (ZERR_NOLOCATIONS); | |
| 24 | |
| 25 if (__locate_next == __locate_num) | |
| 26 return (ZERR_NOMORELOCS); | |
| 27 | |
| 28 for (i=0;i<min(*numlocs, __locate_num-__locate_next);i++) | |
| 29 location[i] = __locate_list[i+__locate_next]; | |
| 30 | |
| 31 if (__locate_num-__locate_next < *numlocs) | |
| 32 *numlocs = __locate_num-__locate_next; | |
| 33 | |
| 34 __locate_next += *numlocs; | |
| 35 | |
| 36 return (ZERR_NONE); | |
| 37 } |
