Mercurial > hg > th-libs
comparison th_datastruct.c @ 757:2ab2fece83ea
Add th_llist_length_slow().
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Wed, 01 Feb 2023 14:09:25 +0200 |
| parents | 4bd82aca5e98 |
| children | 72fb5ce9086a |
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| 756:4bd82aca5e98 | 757:2ab2fece83ea |
|---|---|
| 201 { | 201 { |
| 202 return (list == NULL) ? 0 : list->num; | 202 return (list == NULL) ? 0 : list->num; |
| 203 } | 203 } |
| 204 | 204 |
| 205 | 205 |
| 206 size_t th_llist_length_slow(const th_llist_t *list) | |
| 207 { | |
| 208 th_llist_t *curr = list; | |
| 209 size_t i; | |
| 210 | |
| 211 for (i = 0; curr != NULL; curr = curr->next, i++); | |
| 212 | |
| 213 return i; | |
| 214 } | |
| 215 | |
| 216 | |
| 206 ssize_t th_llist_position(const th_llist_t *list, const th_llist_t *node) | 217 ssize_t th_llist_position(const th_llist_t *list, const th_llist_t *node) |
| 207 { | 218 { |
| 208 const th_llist_t *curr = list; | 219 const th_llist_t *curr = list; |
| 209 ssize_t i = 0; | 220 ssize_t i = 0; |
| 210 | 221 |