stddef is not portable because of ptrdiff_t.  sadness.

Reference: /n/atom/patch/applied/stddefnotport
Date: Mon Jan  5 04:56:56 CET 2015
Signed-off-by: quanstro@quanstro.net

# rm /sys/include/ape/stddef.h

--- /386/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /386/include/ape/stddef.h	Mon Jan  5 04:55:17 2015
@@ -0,0 +1,23 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long ptrdiff_t;
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;
+#endif
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */
--- /68020/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /68020/include/ape/stddef.h	Mon Jan  5 04:55:18 2015
@@ -0,0 +1,23 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long ptrdiff_t;
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;
+#endif
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */
--- /alpha/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /alpha/include/ape/stddef.h	Mon Jan  5 04:55:19 2015
@@ -0,0 +1,23 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long ptrdiff_t;
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;
+#endif
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */
--- /amd64/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /amd64/include/ape/stddef.h	Mon Jan  5 04:55:20 2015
@@ -0,0 +1,25 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long long ptrdiff_t;
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;		/* bug */
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */
--- /arm/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /arm/include/ape/stddef.h	Mon Jan  5 04:55:21 2015
@@ -0,0 +1,23 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long ptrdiff_t;
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;
+#endif
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */
--- /mips/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /mips/include/ape/stddef.h	Mon Jan  5 04:55:22 2015
@@ -0,0 +1,23 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long ptrdiff_t;
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;
+#endif
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */
--- /power/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /power/include/ape/stddef.h	Mon Jan  5 04:55:22 2015
@@ -0,0 +1,23 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long ptrdiff_t;
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;
+#endif
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */
--- /power64/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /power64/include/ape/stddef.h	Mon Jan  5 04:55:23 2015
@@ -0,0 +1,25 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long long ptrdiff_t;
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;		/* bug */
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */
--- /sparc/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /sparc/include/ape/stddef.h	Mon Jan  5 04:55:24 2015
@@ -0,0 +1,23 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long ptrdiff_t;
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;
+#endif
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */
--- /sparc64/include/ape/stddef.h	Thu Jan  1 00:00:00 1970
+++ /sparc64/include/ape/stddef.h	Mon Jan  5 04:55:25 2015
@@ -0,0 +1,25 @@
+#ifndef __STDDEF_H
+#define __STDDEF_H
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void*)0)
+#endif
+#endif
+#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
+
+typedef long long ptrdiff_t;
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned long size_t;		/* bug */
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int wchar_t;
+#endif
+
+#endif /* __STDDEF_H */