4.3BSD - /usr/src/new/X/Xlib/XFreeColors.c

   1: #include <X/mit-copyright.h>
   2: 
   3: /* $Header: XFreeColors.c,v 10.4 86/02/01 15:34:07 tony Rel $ */
   4: /* Copyright    Massachusetts Institute of Technology    1985	*/
   5: 
   6: #include "XlibInternal.h"
   7: XFreeColors (pixels, npixels, planes)
   8:         register int *pixels;
   9:     int npixels;
  10:     int planes;
  11: {
  12:     register Display *dpy;
  13:     register XReq *req;
  14: 
  15:     GetReq (X_FreeColors, 0);
  16:     req->mask = planes;
  17:     req->param.s[0] = npixels;
  18: 
  19:     /* "pixels" is an array of ints, but the protocol wants
  20: 	 * an array of shorts, therefore data must be copied */
  21:     {
  22:     register int i;
  23:     int nbytes = npixels*sizeof(short);
  24:     register u_short *proto_pixels = (u_short *) malloc (nbytes);
  25:     for (i=0;i<npixels;i++)
  26:         proto_pixels[i] = pixels[i];
  27:     Data (dpy, proto_pixels, nbytes);
  28:     free (proto_pixels);
  29:     }
  30: }

Defined functions