*
 *
 * Module stddef.h  V011IM01 === 061390
 *
 * 061390 011I01 sbw  remove ptrdiff_t conditionals
 * 042988 010G01 rma  fix if's for ptrdiff_t and NULL
 * 091487 010A01 rma  initial submittal
 *
 *
 *    PROPRIETARY PROGRAM MATERIAL
 * REPRODUCTION OR DISCLOSURE IS PROHIBITED WITHOUT WRITTEN AUTHORIZATION
 * OF THE PATENT DIVISION OF UNISYS CORPORATION, DETROIT, MICHIGAN 48232, USA.
 *
 * COPYRIGHT (C) 1987 BORLAND INTERNATIONAL
 * COPYRIGHT (C) 1990 UNISYS CORPORATION
 *
 *


ifndef	_STDDEF
define	_STDDEF

ifndef	_PTRDIFF_T
define	_PTRDIFF_T
typedef  int  ptrdiff_t ;
endif

ifndef	_SIZE_T
define	_SIZE_T
typedef	 unsigned  size_t ;
endif

ifndef NULL
define NULL  ((void *)0)
endif

extern volatile int errno ;

endif

