array

array.c

@@ -0,0 +1,26 @@
+#include "array.h"
+#include "cutil.h"
+
+array_t* array_create(uint size, uint align, uint reserve)
+{
+    uint capacity = reserve
+        ? (reserve / align + !!(reserve % align)) * align
+        : align;
+    array_t* array = (array_t*)cu_malloc(CU_ARRAY_HEAD_SIZE + capacity*size);
+    if (!array) return NULL;
+
+    array->size = size;
+    array->count = 0;
+    array->align = align;
+    return array;
+}
+
+void array_delete(array_t* array)
+{
+    cu_free(array);
+}
+
+void* array_push(array_t* array, const void* data)
+{
+    
+}

array.h

@@ -0,0 +1,20 @@
+#ifndef __ARRAY_H
+#define __ARRAY_H
+
+#include "cutypes.h"
+
+typedef struct {
+    uint size;
+    uint count;
+    uint align;
+    uint8_t data[1];
+} array_t;
+
+#define CU_ARRAY_HEAD_SIZE (sizeof(uint) * 3)
+
+array_t* array_create(uint size, uint align, uint reserve);
+void array_delete(array_t* array);
+
+void* array_push(array_t* array, const void* data);
+
+#endif

cutypes.h

@@ -5,6 +5,7 @@
 #include <stdint.h>
 
 typedef unsigned int uint;
+#define CU_UINT_SIZE sizeof(uint)
 
 typedef void* cu_ptr;
 #define CU_PTR_SIZE sizeof(cu_ptr)