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Annotation of researchv9/X11/src/X.V11R1/lib/X/XDrLines.c, revision 1.1

1.1     ! root        1: #include "copyright.h"
        !             2: 
        !             3: /* $Header: XDrLines.c,v 11.9 87/09/11 08:15:20 toddb Exp $ */
        !             4: /* Copyright    Massachusetts Institute of Technology    1986  */
        !             5: 
        !             6: #include "Xlibint.h"
        !             7: 
        !             8: XDrawLines (dpy, d, gc, points, npoints, mode)
        !             9:     register Display *dpy;
        !            10:     Drawable d;
        !            11:     GC gc;
        !            12:     XPoint *points;
        !            13:     int npoints;
        !            14:     int mode;
        !            15: {
        !            16:     register xPolyLineReq *req;
        !            17:     register long length;
        !            18:     LockDisplay(dpy);
        !            19:     FlushGC(dpy, gc);
        !            20:     GetReq (PolyLine, req);
        !            21:     req->drawable = d;
        !            22:     req->gc = gc->gid;
        !            23:     req->coordMode = mode;
        !            24:     req->length += npoints;
        !            25:        /* each point is 2 16-bit integers */
        !            26:     length = npoints << 2; 
        !            27:        /* do this here, not in arguments to PackData, since PackData
        !            28:           may be a macro which uses its arguments more than once */
        !            29:     PackData (dpy, (char *) points, length);
        !            30:     UnlockDisplay(dpy);
        !            31:     SyncHandle();
        !            32: }
        !            33: 

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