Load and display the image of the tree limb

Listing 3 loads the image of the tree limb into a memory bitmap.

Then Listing 3 displays it immediately below the image of the starfish in Figure 1.

Listing 3. Load and display the image of the tree limb. 
  BITMAP *picB = NULL;
  picB = load_bitmap("tree.pcx", NULL);
  blit(picB, screen, 0,0,0,330,294,321);