1 files changed, 21 insertions, 0 deletions
diff --git a/wv_vec.h b/wv_vec.h
new file mode 100644
index 0000000..721856b
--- /dev/null
+++ b/wv_vec.h
@@ -0,0 +1,21 @@
+#ifndef WV_VEC_H
+#define WV_VEC_H
+
+#include <stddef.h>
+#include <stdlib.h>
+
+struct wv_vec {
+	void	*data;
+	size_t	len;
+	size_t	cap;
+	size_t	unit_size;
+};
+
+void wv_vec_init(struct wv_vec *v, size_t unit_size);
+void wv_vec_push(struct wv_vec *v, const void *item);
+void *wv_vec_pop(struct wv_vec *v);
+void *wv_vec_last(struct wv_vec *v);
+void wv_vec_free(struct wv_vec *v);
+
+#endif /* WV_VEC_H */
+