void some_function_1(int argument)
					{
						// implementation #1
					}
				

							void some_function_1(int argument)
							{
								// implementation #1
							}
						

							int some_function_2()
							{
								// implementation #2
							}
						

					int some_function_2()
					{
						// implementation #2
					}
				

					char some_function_3(float x)
					{
						// implementation #3

						// ...

						// ...

						// ...
					}