diff options
Diffstat (limited to 'src/seq_window.c')
| -rw-r--r-- | src/seq_window.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/src/seq_window.c b/src/seq_window.c index f5c0bf8..df5f9d9 100644 --- a/src/seq_window.c +++ b/src/seq_window.c @@ -41,25 +41,23 @@ #include <stdio.h> -void seq_win_init(seq_win_t** win, window_size_t size) +int seq_win_init(seq_win_t* win, window_size_t size) { if(!win) - return; + return -1; - *win = malloc(sizeof(seq_win_t)); - if(!*win) - return; + win->size_ = size; + win->first_ = NULL; - (*win)->size_ = size; - (*win)->first_ = NULL; + return 0; } -void seq_win_clear(seq_win_t** win) +void seq_win_clear(seq_win_t* win) { - if(!win || !(*win)) + if(!win) return; - seq_win_element_t* ptr = (*win)->first_; + seq_win_element_t* ptr = win->first_; while(ptr) { seq_win_element_t* to_free = ptr; ptr = ptr->next_; @@ -68,9 +66,6 @@ void seq_win_clear(seq_win_t** win) free(to_free); } - - free(*win); - *win = NULL; } seq_win_element_t* seq_win_new_element(sender_id_t sender_id, seq_nr_t max, window_size_t size) |