Documentation for my push_swap project.

Test compiletion command:
	gcc -Wall -Wextra -Werror sa.c sb.c ss.c pa.c pb.c ra.c rb.c rr.c rra.c rrb.c rrr.c push_swap.c check_args.c initialization.c validation.c easysort.c valid_sign.c sign_massive.c ../includes/ps.h ../libft.a


ps.h
	Included header file;
	Contains structures and protipes of all functions;


push_swap.c
	Get agruments from command prompt.
	If quantity of ARGS > 1, then
		Call function check_args() 
		and waiting '1' back. (If it's KO, print "Error");
	Call function initialisation();
	Call function validation();
	If quantity of ARGS < 8, then
		Call function easysort() and finish;
	Else
		Call function ft_qsort for sorting <vari->sorted[]>;
		Validate of <vari->base_n> (mediana);
		Call function valid_sing() for make signed massive if INTs;


initialization.c
	Initialize all variables with '0' or NULL;


validation.c
	Allocate memory for 3 massives of INTs
	and check it. (if it's KO, finish);
	Write allocated memory with '0';
	Call function ft_atoi() to write ARGS in <vari->stk_a>,
	and if ARGS > 4 to duplicate it in <vari->sorted>;


easysort.c
	If size of STK_A > 3, then
		Call function cut_sort():
			Call function ft_qsort for sorting <vari->sorted[]>;
			Validate of <vari->base_n> (mediana);
			Movein STK_B all numbers less then <vari->base_n>
			Call function a_sort():
				If size of STK_A == 3, then
					Sort 3 elements in STK_A with functions rra(), sa(), ra();
				Else
					Sort 2 elements with function sa();
			Call function b_sort():
				If size of STK_B == 3, then
					Sort 3 elements in STK_B with functions rrb(), sb(), rb();
				Else
					Sort 2 elements with function sb();
	Else
		Call function a_sort(); (look description upper)
		


valid_sign.c
	Allocate memory for 2 massives of structures with signrd elements
	and check if it's OK;
	Write allocated memory with '0';
	Call function sign_massive();


sing_massive.c
	Copy INTs from STK_A to structure;
	Sign how much moves to the top throw up;
	Sign how much moves to the top throw down;
	Sign true possition in sorted stack.
gcc -Wall -Wextra -Werror sa.c sb.c ss.c pa.c pb.c ra.c rb.c rr.c rra.c rrb.c rrr.c push_swap.c check_args.c initialization.c validation.c easysort.c valid_sign.c sign_massive.c cut_a.c ../includes/ps.h ../libft.a a_sort.c b_sort.c valid_pos.c put_on_place.c