Return to XFreeCols.c CVS log

Up to [Research Unix] / researchv9 / X11 / src / X.V11R1 / lib / X

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

1.1     ! root        1: #include "copyright.h"
        !             2: 
        !             3: /* $Header: XFreeCols.c,v 11.6 87/09/11 08:03:32 toddb Exp $ */
        !             4: /* Copyright    Massachusetts Institute of Technology    1986  */
        !             5: 
        !             6: #include "Xlibint.h"
        !             7: 
        !             8: XFreeColors(dpy, cmap, pixels, npixels, planes)
        !             9: register Display *dpy;
        !            10: Colormap cmap;
        !            11: unsigned long *pixels; /* LISTofCARD32 */
        !            12: int npixels;
        !            13: unsigned long planes; /* CARD32 */
        !            14: {
        !            15:     register xFreeColorsReq *req;
        !            16:     register long nbytes;
        !            17: 
        !            18:     LockDisplay(dpy);
        !            19:     GetReq(FreeColors, req);
        !            20:     req->cmap = cmap;
        !            21:     req->planeMask = planes;
        !            22: 
        !            23:     /* on the VAX, each pixel is a 32-bit (unsigned) integer */
        !            24:     req->length += npixels;
        !            25: 
        !            26:     /* divide by 4 once; Data may be a macro and thus do it
        !            27:        multiple times if we pass it as a parameter */
        !            28: 
        !            29:     nbytes = npixels << 2;
        !            30: 
        !            31:     Data(dpy, (char *) pixels, nbytes);
        !            32:     UnlockDisplay(dpy);
        !            33:     SyncHandle();
        !            34: }
        !            35: 

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.