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Annotation of coherent/f/usr/include.78/stddef.h, revision 1.1.1.1

1.1       root        1: /* (-lgl
                      2:  *     COHERENT Version 3.2
                      3:  *     Copyright (c) 1982, 1993 by Mark Williams Company.
                      4:  *     All rights reserved. May not be copied without permission.
                      5:  -lgl) */
                      6: /*
                      7:  * stddef.h
                      8:  * C common definition header.
                      9:  * Draft Proposed ANSI C Standard, Section 4.1.5, 5/13/88 draft.
                     10:  */
                     11: 
                     12: #ifndef        __STDDEF_H__
                     13: #define        __STDDEF_H__
                     14: 
                     15: /* Types. */
                     16: #ifndef        _PTRDIFF_T
                     17: #define        _PTRDIFF_T
                     18: #if    _LARGE
                     19: typedef        long            ptrdiff_t;      /* pointer difference type      */
                     20: #else
                     21: typedef        int             ptrdiff_t;      /* pointer difference type      */
                     22: #endif
                     23: #endif
                     24: 
                     25: #ifndef        _SIZE_T
                     26: #define        _SIZE_T
                     27: typedef        unsigned int    size_t;         /* sizeof result type           */
                     28: #endif
                     29: 
                     30: #ifndef        _WCHAR_T
                     31: #define        _WCHAR_T
                     32: typedef        char            wchar_t;        /* extended character set type  */
                     33: #endif
                     34: 
                     35: /* Macros. */
                     36: #ifndef        NULL
                     37: #define        NULL    ((char *)0)             /* null pointer constant        */
                     38: #endif
                     39: #ifndef        Void
                     40: #define        Void    char            /* Use "Void *" as generic pointer type */
                     41: #endif
                     42: 
                     43: #define offsetof(s,id) ((size_t)&(((s *)0)->id))
                     44:                                /* offset of member id in struct s      */
                     45: 
                     46: #endif
                     47: 
                     48: /* end of stddef.h */

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