hw2 done

include/stddef.h

@@ -3,7 +3,12 @@
 #define true 1
 #define false 0
 #define ENDL "\r\n"
+#define NAME_MAX 255
+#define PATH_MAX 4096
 
 typedef long unsigned int size_t;
-typedef unsigned char byte_t;
+typedef unsigned char uint8_t;
+typedef int int32_t;
+typedef unsigned int uint32_t;
+typedef long long int int64_t;
 typedef unsigned long long int uint64_t;