1 files changed, 14 insertions, 6 deletions
diff --git a/include/stddef.h b/include/stddef.h
index aef5b39..c5dd13c 100644
--- a/include/stddef.h
+++ b/include/stddef.h
@@ -1,20 +1,28 @@
 #ifndef _STDDEF_H
 #define _STDDEF_H
 
-#define NULL ((void *)0)
 typedef __SIZE_TYPE__ size_t;
+typedef __PTRDIFF_TYPE__ ssize_t;
 typedef __WCHAR_TYPE__ wchar_t;
 typedef __PTRDIFF_TYPE__ ptrdiff_t;
-#define offsetof(type, field) ((size_t) &((type *)0)->field)
+typedef __PTRDIFF_TYPE__ intptr_t;
+typedef __SIZE_TYPE__ uintptr_t;
 
 #ifndef __int8_t_defined
 #define __int8_t_defined
-typedef char int8_t;
-typedef short int int16_t;
-typedef int int32_t;
-typedef long long int int64_t;
+typedef signed char int8_t;
+typedef signed short int int16_t;
+typedef signed int int32_t;
+typedef signed long long int int64_t;
+typedef unsigned char uint8_t;
+typedef unsigned short int uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long int uint64_t;
 #endif
 
+#define NULL ((void *)0)
+#define offsetof(type, field) ((size_t)&((type *)0)->field)
+
 void *alloca(size_t size);
 
 #endif