if (!it->image) {
it->image = XCreateImage(it->dpy, it->xgwa.visual, it->xgwa.depth, ZPixmap, 0, 0,
it->usewidth, it->useheight, 8, 0);
if (!it->image) {
it->image = XCreateImage(it->dpy, it->xgwa.visual, it->xgwa.depth, ZPixmap, 0, 0,
it->usewidth, it->useheight, 8, 0);
- char *ss=&inp->signal[0][0];
- char *se=&inp->signal[0][0] + ANALOGTV_SIGNAL_LEN;
- char *s=ss + ((unsigned)rec->ofs % ANALOGTV_SIGNAL_LEN);
+ signed char *ss=&inp->signal[0][0];
+ signed char *se=&inp->signal[0][0] + ANALOGTV_SIGNAL_LEN;
+ signed char *s=ss + ((unsigned)rec->ofs % ANALOGTV_SIGNAL_LEN);