Bemanitools v5.26 release

src/main/util/array.h

@@ -0,0 +1,29 @@
+#ifndef UTIL_ARRAY_H
+#define UTIL_ARRAY_H
+
+#include <stddef.h>
+
+struct array {
+    void *items;
+    size_t nitems;
+    size_t nalloced;
+};
+
+#define array_item(type, array, i) \
+        (&(((type *) (array)->items)[i]))
+
+#define array_reserve(type, array, nitems) \
+        ((type *) array_reserve_(sizeof(type), array, nitems))
+
+#define array_remove(type, array, i) \
+        array_remove_(sizeof(type), array, i)
+
+#define array_append(type, array) \
+        array_reserve(type, array, 1)
+
+void array_init(struct array *array);
+void *array_reserve_(size_t itemsz, struct array *array, size_t nitems);
+void array_remove_(size_t itemsz, struct array *array, size_t i);
+void array_fini(struct array *array);
+
+#endif