blob: c2d6e69f20c92cc7deabf109d337f6a480ed9212 (
plain) (
tree)
|
|
#include <stdlib.h>
#include <l4darr.h>
L4DA2* l4da2_create(int itemsize, int lenx, int leny){
if(lenx <= 0 || leny <= 0 || itemsize <= 0){
return NULL;
}
L4DA2* arr = (L4DA2*)malloc(sizeof(L4DA2));
if(arr == NULL){
return NULL;
}
arr->arr_itemsize = itemsize;
arr->arr_lenx = lenx;
arr->arr_leny = leny;
arr->arr_data = malloc(itemsize*lenx*leny);
if(arr->arr_data == NULL){
free(arr);
return NULL;
}
return arr;
}
void l4da2_free(L4DA2* arr){
free(arr->arr_data);
free(arr);
}
|