初始化：添加本地配置文件

new file:   .gitignore
	new file:   .vscode/settings.json
	new file:   LICENSE
	new file:   README.md
	new file:   SConscript
	new file:   SConstruct
	new file:   algo.py
	new file:   inc/type.h
	new file:   inc/zuc256.h
	new file:   run.sh
	new file:   src/main.c
	new file:   src/zuc256.c

inc/type.h

@@ -0,0 +1,28 @@
+#pragma once
+#ifndef __TYPE_H
+#define __TYPE_H
+
+#include <stdint.h>
+/* IO definitions */
+#define __I volatile const /* defines 'read only' permissions */
+
+#define __O volatile  /* defines 'write only' permissions */
+#define __IO volatile /* defines 'read / write' permissions */
+
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef uint64_t u64;
+
+typedef __IO uint64_t vu64;
+typedef __IO uint32_t vu32;
+typedef __IO uint16_t vu16;
+typedef __IO uint8_t vu8;
+
+typedef __I uint64_t vuc64; /* Read Only */
+typedef __I uint32_t vuc32; /* Read Only */
+typedef __I uint16_t vuc16; /* Read Only */
+typedef __I uint8_t vuc8;   /* Read Only */
+
+
+#endif /*__TYPE_H*/