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Annotation of 43BSDTahoe/sys/vaxuba/qvioctl.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1982, 1986 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  *
        !             6:  *             @(#)qvioctl.h   1.4  Berkeley  6/3/88
        !             7:  * 
        !             8:  *     derived from: @(#)qvioctl.h     1.7 (ULTRIX) 6/11/85
        !             9:  */
        !            10: /*
        !            11:  * Ioctl definitions for the qvss.
        !            12:  */
        !            13: #ifdef KERNEL
        !            14: #include "ioctl.h"
        !            15: #include "qvreg.h"
        !            16: #include "qevent.h"
        !            17: #else
        !            18: #include <sys/ioctl.h>
        !            19: #include <vaxuba/qvreg.h>
        !            20: #include <vaxuba/qevent.h>
        !            21: #endif
        !            22: 
        !            23: struct qv_kpcmd {
        !            24:        char nbytes;            /* number of bytes in parameter */
        !            25:        unsigned char cmd;      /* command to be sent, peripheral bit will */
        !            26:                                /* be forced by driver */
        !            27:        unsigned char par[2];   /* bytes of parameters to be sent */
        !            28: };
        !            29: /*
        !            30:  * qvss information block
        !            31:  */
        !            32: 
        !            33: struct qv_info {
        !            34:        short   mswitches;              /* current value of mouse buttons */
        !            35:        vsCursor tablet;                /* current tablet position      */
        !            36:        short   tswitches;              /* current tablet buttons NI!   */
        !            37:        vsCursor cursor;                /* current cursor position      */
        !            38:        short   row;                    /* screen row                   */
        !            39:        short   col;                    /* screen col                   */
        !            40:        short   max_row;                /* max character row            */
        !            41:        short   max_col;                /* max character col            */
        !            42:        short   max_x;                  /* max x position               */
        !            43:        short   max_y;                  /* max y position               */
        !            44:        short   max_cur_x;              /* max cursor y position        */
        !            45:        short   max_cur_y;              /* max cursor y position        */
        !            46:        char    *bitmap;                /* bit map position             */
        !            47:        short   *scanmap;               /* scanline map position        */
        !            48:        short   *cursorbits;            /* cursor bit position          */
        !            49:        struct  qvdevice *qvaddr;       /* virtual address of the csr   */
        !            50:        vsEvent *ibuff;                 /* pointer to event queue       */
        !            51:        int     iqsize;                 /* may assume power of two      */
        !            52:        int     ihead;                  /* atomic write                 */
        !            53:        int     itail;                  /* atomic read                  */
        !            54:        vsCursor mouse;                 /* atomic read/write            */
        !            55:        vsBox   mbox;                   /* atomic read/write            */
        !            56:        short   mthreshold;             /* mouse motion parameter       */
        !            57:        short   mscale;                 /* mouse scale factor (if 
        !            58:                                           negative, then do square).   */
        !            59: };
        !            60: typedef struct qv_info vsIoAddr;
        !            61: 
        !            62: #define QIOCGINFO      _IOR('q', 1, struct qv_info)    /* get the info  */
        !            63: #define QIOCSMSTATE    _IOW('q', 2, vsCursor)          /* set mouse pos */
        !            64: #define QIOCINIT       _IO('q', 4)                     /* init screen   */
        !            65: #define QIOCKPCMD      _IOW('q', 5, struct qv_kpcmd)   /* keybd. per. cmd */
        !            66: #define QIOCADDR       _IOR('q', 6, struct qv_info *)  /* get address */
        !            67: 

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