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Trailing-Edge - PDP-10 Archives - SRI_NIC_PERM_FS_1_19910112 - kcc-5/include/stddef.h
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/* <stddef.h>	ANSI common definition header file */

#ifndef _INCLUDE_STDDEF		/* Include only once */
#define _INCLUDE_STDDEF 1

#define NULL 0
typedef int ptrdiff_t;
typedef unsigned size_t;
extern int errno;

#endif