[root@localhost wallpaper]# make
compiling : wallpaper.c -> build/libwallpaper.lowallpaper.c:366: warning: initialization makes integer from pointer without a cast
wallpaper.c:367: warning: initialization makes pointer from integer without a cast
wallpaper.c:370: warning: initialization makes pointer from integer without a cast
wallpaper.c:372: warning: initialization from incompatible pointer type
wallpaper.c:376: warning: excess elements in struct initializer
wallpaper.c:376: warning: (near initialization for ‘wallpaperVTable’)
compiling : wallpaper.c -> build/libwallpaper.lo
linking   : build/libwallpaper.lo -> build/libwallpaper.la