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Annotation of 42BSD/sys/h/types.h, revision 1.1

1.1     ! root        1: /*     types.h 6.1     83/07/29        */
        !             2: 
        !             3: /*
        !             4:  * Basic system types and major/minor device constructing/busting macros.
        !             5:  */
        !             6: 
        !             7: /* major part of a device */
        !             8: #define        major(x)        ((int)(((unsigned)(x)>>8)&0377))
        !             9: 
        !            10: /* minor part of a device */
        !            11: #define        minor(x)        ((int)((x)&0377))
        !            12: 
        !            13: /* make a device number */
        !            14: #define        makedev(x,y)    ((dev_t)(((x)<<8) | (y)))
        !            15: 
        !            16: typedef        unsigned char   u_char;
        !            17: typedef        unsigned short  u_short;
        !            18: typedef        unsigned int    u_int;
        !            19: typedef        unsigned long   u_long;
        !            20: typedef        unsigned short  ushort;         /* sys III compat */
        !            21: 
        !            22: #ifdef vax
        !            23: typedef        struct  _physadr { int r[1]; } *physadr;
        !            24: typedef        struct  label_t {
        !            25:        int     val[14];
        !            26: } label_t;
        !            27: #endif
        !            28: typedef        struct  _quad { long val[2]; } quad;
        !            29: typedef        long    daddr_t;
        !            30: typedef        char *  caddr_t;
        !            31: typedef        u_long  ino_t;
        !            32: typedef        long    swblk_t;
        !            33: typedef        int     size_t;
        !            34: typedef        int     time_t;
        !            35: typedef        short   dev_t;
        !            36: typedef        int     off_t;
        !            37: 
        !            38: typedef        struct  fd_set { int fds_bits[1]; } fd_set;

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