1 files changed, 18 insertions, 0 deletions
diff --git a/src/std/vec.h b/src/std/vec.h
new file mode 100644
index 0000000..32734ae
--- /dev/null
+++ b/src/std/vec.h
@@ -0,0 +1,18 @@
+#pragma once
+#include <stddef.h>
+#include <stdint.h>
+
+#include "memory.h"
+#include "types.h"
+
+typedef struct {
+    void *data;
+    size len;
+    size cap;
+    size tsize;
+    size align;
+} Vec;
+#define Vec_new(a, T, cap) _Vec_new(a, sizeof(T), cap, _Alignof(T))
+Vec _Vec_new(Arena *a, size tsize, size cap, size align);
+void Vec_push(Arena *a, Vec *v, void *data);
+#define Vec_get(v, T, pos) (T *)(v.data + v.tsize * pos)