Having the prototype available before the first use of the function allows the compiler to check that the correct number and type of arguments are used in the function call and that the returned value, if any, is being used reasonably. The function definition itself can act as an implicit function declaration.
While shellac is not usually the finish paint choice, it is often thought of as the best paint primer available. It has properties that oil and water based paints can't match, and provides a more dependable seal than most other primers are able to provide.
What it is: Faux Fur Shellac Polish is a new 2012 fall color from CND Shellac. The color is a dark reddish brown tint. Just like all other Shellac Polishes the color goes with the system and together with the Shellac system it stays on the nails for an entire 2 weeks. CND Shellac Nail Polish is a complete power nail polish which is a part of the Shellac Power Polish System.