#include <stdlib.h>

#include "lx.h"

#include "proto.h"
#include "internal.h"

void lx_RotateProperties(LX_CONN *xc, LX_XID window, int delta, int num, const LX_ATOM *props)
{
 unsigned char *req;
 int i;

 if ((xc->flags & XCF_FAIL) || (num < 0) || (3+num > 65535) || (delta < -32768) || (delta > 32767))
  { lx__bad_call(xc,"lx_RotateProperties");
    return;
  }
 req = malloc(6+(4*num));
 if (! req)
  { lx__nomem_fail(xc);
    return;
  }
 req[0] = XP_REQ_RotateProperties;
 req[1] = 0;
 w_card16(req+2,3+num);
 w_card32(req+4,window);
 w_card16(req+8,num);
 w_int16(req+10,delta);
 for (i=num-1;i>=0;i--) w_card32(req+12+(4*i),props[i]);
 lx__send_req_free(xc,req,12+(4*num));
}