1 files changed, 16 insertions, 0 deletions

diff --git a/src/libjin/Utils/macros.h b/src/libjin/Utils/macros.h
new file mode 100644
index 0000000..684e8e8
--- /dev/null
+++ b/src/libjin/Utils/macros.h
@@ -0,0 +1,16 @@
+#ifndef __JIN_MACROS_H
+#define __JIN_MACROS_H
+#include <cstring>
+
+#define implement // ʵ�ֽӿ�
+
+#define shared // ������ķ���
+
+#define MASK   // �������� enum
+
+#define CALLONCE(call) static char __dummy__=(call, 1) // ֻ�����һ��
+#define onlyonce                                       // ����ֻ�����һ��
+
+#define zero(mem) memset(&mem, 0, sizeof(mem))
+
+#endif
\ No newline at end of file