adding vector and eventloop implementation

1 files changed, 38 insertions, 0 deletions

diff --git a/src/vec.h b/src/vec.h
new file mode 100644
index 0000000..2b4d11c
--- /dev/null
+++ b/src/vec.h
@@ -0,0 +1,38 @@
+#pragma once
+
+#include "utils.h"
+
+#define WAYC_VEC_INITIAL 4
+#define WAYC_VEC_GROWTH 2
+#define WAYC_VEC_THRESHOLD 8
+
+struct raw_vec_s {
+  u8 *ptr;
+  usize size;
+  usize len, cap;
+};
+
+#define WAYC_RAW_VEC_INIT(size) {nullptr, size, 0, 0}
+
+void wayc_raw_vec_push(raw_vec_s *vec, const u8 *at);
+bool wayc_raw_vec_pop(raw_vec_s *vec, u8 *out);
+void wayc_raw_vec_deinit(raw_vec_s *vec);
+
+template <typename T> struct vec_s {
+  raw_vec_s raw;
+};
+
+#define WAYC_VEC_INIT(type) {WAYC_RAW_VEC_INIT(sizeof(type))}
+
+template <typename T>
+static inline void wayc_vec_push(vec_s<T> *vec, const T *at) {
+  wayc_raw_vec_push(&vec->raw, (u8 *)at);
+}
+
+template <typename T> static inline bool wayc_vec_pop(vec_s<T> *vec, T *out) {
+  return wayc_raw_vec_pop(&vec->raw, (u8 *)out);
+}
+
+template <typename T> static inline void wayc_vec_deinit(vec_s<T> *vec) {
+  wayc_raw_vec_deinit(&vec->raw);
+}
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