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#include <err.h>
#include "list.h"
#define LIST_SIZE 50
struct long_list* long_list_init(size_t size) {
struct long_list* list = malloc(sizeof(struct long_list));
list->list = malloc(sizeof(long) * size);
list->alloc_size = size;
list->length = 0;
return list;
}
void long_list_free(struct long_list* list) {
if(list == NULL)
return;
if(list->list != NULL)
free(list->list);
free(list);
}
void long_list_add(struct long_list* list, long value) {
// increase space if needed
if(list->length >= list->alloc_size) {
list->list = realloc(list->list, sizeof(long) * (list->alloc_size + LIST_SIZE));
list->alloc_size += LIST_SIZE;
}
list->list[list->length] = value;
list->length = list->length + 1;
}
long long_list_get(struct long_list* list, size_t index) {
if(index >= list->length)
err(1, "index %ld out of bounds (%ld)", index, list->length);
return list->list[index];
}
void long_list_set(struct long_list* list, size_t index, long value) {
if(index >= list->length)
err(1, "index %ld out of bounds (%ld)", index, list->length);
list->list[index] = value;
}
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