From 69183e2d792ecc3c3570a9104f0f5bde258d2034 Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveTH@foxmail.com>
Date: Mon, 1 Jul 2024 02:22:03 +0800
Subject: [PATCH] some fix

---
 include/pocketpy/common/any.h         | 33 ---------------------------
 include/pocketpy/common/utils.h       | 14 ++++++++++++
 include/pocketpy/objects/codeobject.h |  1 -
 include/pocketpy/objects/sourcedata.h |  1 -
 src/common/any.c                      |  7 ------
 5 files changed, 14 insertions(+), 42 deletions(-)
 delete mode 100644 include/pocketpy/common/any.h
 delete mode 100644 src/common/any.c

diff --git a/include/pocketpy/common/any.h b/include/pocketpy/common/any.h
deleted file mode 100644
index 3e7e904b..00000000
--- a/include/pocketpy/common/any.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct c11_userdata{
-    void* _0;
-    void* _1;
-} c11_userdata;
-
-void c11_userdata__ctor(c11_userdata* self, void* ptr, int size);
-#define c11_userdata__as(T, self) (*( (T*)(self) ))
-
-#ifdef __cplusplus
-}
-
-namespace pkpy{
-    struct any: c11_userdata{
-        template<typename T>
-        any(T value){
-            c11_userdata__ctor(this, &value, sizeof(T));
-        }
-
-        any(){ }
-
-        template<typename T>
-        T as(){
-            return c11_userdata__as(T, this);
-        }
-    };
-}   // namespace pkpy
-#endif
\ No newline at end of file
diff --git a/include/pocketpy/common/utils.h b/include/pocketpy/common/utils.h
index 4e903fc7..3d25f481 100644
--- a/include/pocketpy/common/utils.h
+++ b/include/pocketpy/common/utils.h
@@ -40,6 +40,20 @@ extern const char* kPlatformStrings[];
 #define PK_NARGS(...) PK_NARGS_SEQ(__VA_ARGS__, 4, 3, 2, 1, 0)
 #define PK_NPTRS(...) PK_NARGS_SEQ(__VA_ARGS__, int****, int***, int**, int*, int)
 
+// ref counting
+typedef struct RefCounted {
+    int count;
+    void (*dtor)(void*);
+} RefCounted;
+
+#define PK_INCREF(obj) (obj)->rc.count++
+#define PK_DECREF(obj) do { \
+    if(--(obj)->rc.count == 0) { \
+        (obj)->rc.dtor(obj); \
+        free(obj); \
+    } \
+} while(0)
+
 #ifdef __cplusplus
 }
 #endif
\ No newline at end of file
diff --git a/include/pocketpy/objects/codeobject.h b/include/pocketpy/objects/codeobject.h
index c7c487cb..8531ee5c 100644
--- a/include/pocketpy/objects/codeobject.h
+++ b/include/pocketpy/objects/codeobject.h
@@ -7,7 +7,6 @@
 #include "pocketpy/common/smallmap.h"
 #include "pocketpy/objects/base.h"
 #include "pocketpy/objects/sourcedata.h"
-#include "pocketpy/common/refcount.h"
 #include "pocketpy/pocketpy.h"
 
 #ifdef __cplusplus
diff --git a/include/pocketpy/objects/sourcedata.h b/include/pocketpy/objects/sourcedata.h
index 554b0539..b1a88ba0 100644
--- a/include/pocketpy/objects/sourcedata.h
+++ b/include/pocketpy/objects/sourcedata.h
@@ -3,7 +3,6 @@
 #include <stdbool.h>
 #include "pocketpy/common/str.h"
 #include "pocketpy/common/vector.h"
-#include "pocketpy/common/refcount.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/src/common/any.c b/src/common/any.c
deleted file mode 100644
index af22bd94..00000000
--- a/src/common/any.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include "pocketpy/common/any.h"
-
-#include <string.h>
-
-void c11_userdata__ctor(c11_userdata* self, void* ptr, int size){
-    memcpy(self, ptr, size);
-}