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#include <stdlib.h>
#include <string.h>
#include "list.h"
static void list_init(List *list, int elmSize)
{
list->data = NULL;
list->capacity = 0;
list->len = 0;
list->elmSize = elmSize;
}
void list_initf(List *list)
{
list_init(list, sizeof(float));
}
void list_initi(List *list)
{
list_init(list, sizeof(int));
}
void list_initu(List *list)
{
list_init(list, sizeof(unsigned int));
}
void list_initb(List *list)
{
list_init(list, sizeof(unsigned char));
}
static void list_push(List *list, const void *elm)
{
if (list->len == list->capacity) {
list->capacity *= 2;
if (!list->capacity)
list->capacity = 8;
list->data = realloc(list->data, list->elmSize * list->capacity);
}
void *ptr = ((char *)list->data) + list->elmSize * list->len;
memcpy(ptr, elm, list->elmSize);
list->len++;
}
void list_pushf(List *list, float f)
{
list_push(list, &f);
}
void list_pushi(List *list, int i)
{
list_push(list, &i);
}
void list_pushu(List *list, unsigned int u)
{
list_push(list, &u);
}
void list_pushb(List *list, unsigned char b)
{
list_push(list, &b);
}
void list_free(List *list)
{
free(list->data);
}
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