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Annotation of 43BSD/include/struct.h, revision 1.1

1.1     ! root        1: /*     struct.h        4.1     83/05/03        */
        !             2: 
        !             3: /*
        !             4:  * access to information relating to the fields of a structure
        !             5:  */
        !             6: 
        !             7: #define        fldoff(str, fld)        ((int)&(((struct str *)0)->fld))
        !             8: #define        fldsiz(str, fld)        (sizeof(((struct str *)0)->fld))
        !             9: #define        strbase(str, ptr, fld)  ((struct str *)((char *)(ptr)-fldoff(str, fld)))

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