ncplane_qrcode: get no-qrcodegen definition

src/lib/fill.c

@@ -658,10 +658,8 @@ int ncplane_qrcode(ncplane* n, int* ymax, int* xmax, const void* data, size_t le
   return -1;
 }
 #else
-int ncplane_qrcode(ncplane* n, ncblitter_e blitter, int* ymax, int* xmax,
+int ncplane_qrcode(ncplane* n, int* ymax, int* xmax, const void* data, size_t len){
-                   const void* data, size_t len){
   (void)n;
-  (void)blitter;
   (void)ymax;
   (void)xmax;
   (void)data;