nuclear@2: /* dynarr - dynamic resizable C array data structure
nuclear@2:  * author: John Tsiombikas <nuclear@member.fsf.org>
nuclear@2:  * license: public domain
nuclear@2:  */
nuclear@2: #ifndef DYNARR_H_
nuclear@2: #define DYNARR_H_
nuclear@2: 
nuclear@2: void *dynarr_alloc(int elem, int szelem);
nuclear@2: void dynarr_free(void *da);
nuclear@2: void *dynarr_resize(void *da, int elem);
nuclear@2: 
nuclear@2: int dynarr_empty(void *da);
nuclear@2: int dynarr_size(void *da);
nuclear@2: 
nuclear@2: /* stack semantics */
nuclear@2: void *dynarr_push(void *da, void *item);
nuclear@2: void *dynarr_pop(void *da);
nuclear@2: 
nuclear@2: 
nuclear@2: /* usage example:
nuclear@2:  * -------------
nuclear@2:  * int *arr = dynarr_alloc(0, sizeof *arr);
nuclear@2:  *
nuclear@2:  * int x = 10;
nuclear@2:  * arr = dynarr_push(arr, &x);
nuclear@2:  * x = 5;
nuclear@2:  * arr = dynarr_push(arr, &x);
nuclear@2:  * x = 42;
nuclear@2:  * arr = dynarr_push(arr, &x);
nuclear@2:  *
nuclear@2:  * for(i=0; i<dynarr_size(arr); i++) {
nuclear@2:  *     printf("%d\n", arr[i]);
nuclear@2:  *  }
nuclear@2:  *  dynarr_free(arr);
nuclear@2:  */
nuclear@2: 
nuclear@2: 
nuclear@2: #endif	/* DYNARR_H_ */