procroller: use notcurses_get() over notcurses_getc() #1686

src/demo/xray.c

@@ -182,7 +182,6 @@ int xray_demo(struct notcurses* nc){
   marsh.lplane = NULL;
   marsh.dm = notcurses_check_pixel_support(nc) ? 0 : 0.5 * delaymultiplier;
   int ret = -1;
-  // FIXME need do something about SIGINT here, which can leave us locked up
   if(pthread_create(&tid1, NULL, xray_thread, NULL)){
     goto err;
   }

src/poc/procroller.c

@@ -72,7 +72,7 @@ int main(int argc, char** argv){
   ncplane_set_fg_rgb(std, 0x00bcaa);
   ncplane_printf_aligned(std, -1, NCALIGN_CENTER, "press any key to continue (%s)", *argv);
   notcurses_render(nc);
-  notcurses_getc(nc, NULL, NULL, NULL);
+  notcurses_get(nc, NULL, NULL);
   if(notcurses_stop(nc)){
     return EXIT_FAILURE;
   }