66 #define	Status(f, s)		((f) -> status & (s))  argument
67 #define	Set(f, s)		((f) -> status |= (s))  argument
68 #define	Clr(f, s)		((f) -> status &= ~(s))  argument
70 #define	Opt(f, x)		((f) -> opts & (x))  argument
77 #define	MakeArg(f, p, err)	(_makearg((f) -> type, p, err))  argument
78 #define	CopyArg(f, err)		(_copyarg((f) -> type, (f) -> arg, err))  argument
79 #define	FreeArg(f)		(_freearg((f) -> type, (f) -> arg))  argument
80 #define	CheckField(f)		(_checkfield((f) -> type, (f), (f) -> arg))  argument
81 #define	CheckChar(f, c)		(_checkchar((f) -> type, (c), (f) -> arg))  argument
82 #define	NextChoice(f)		(_nextchoice((f) -> type, (f), (f) -> arg))  argument
83 #define	PrevChoice(f)		(_prevchoice((f) -> type, (f), (f) -> arg))  argument
87 #define	init_field(f)		{					\  argument
95 #define	term_field(f)		{					\  argument
103 #define	init_form(f)		{					\  argument
111 #define	term_form(f)		{					\  argument
120 #define	P(f)			((f) -> curpage)  argument
121 #define	Pmin(f, p)		((f) -> page [p].pmin)  argument
122 #define	Pmax(f, p)		((f) -> page [p].pmax)  argument
123 #define	Smin(f,	p)		((f) -> page [p].smin)  argument
124 #define	Smax(f, p)		((f) -> page [p].smax)  argument
126 #define	Form(f)			((f) ? (f) : _DEFAULT_FORM)  argument
127 #define	ValidIndex(f, i)	((i) >= 0 && (i) < (f) -> maxfield)  argument
128 #define	ValidPage(f, i)		((i) >= 0 && (i) < (f) -> maxpage)  argument
129 #define	C(f)			((f) -> current)  argument
130 #define	W(f)			((f) -> w)  argument
131 #define	X(f)			((f) -> curcol)  argument
132 #define	Y(f)			((f) -> currow)  argument
133 #define	T(f)			((f) -> toprow)  argument
134 #define	B(f)			((f) -> begincol)  argument
135 #define	Xmax(f)			(C(f) -> dcols)  argument
136 #define	Ymax(f)			(C(f) -> drows)  argument
137 #define	Win(f)			((f) -> win ? (f) -> win : stdscr)  argument
138 #define	Sub(f)			((f) -> sub ? (f) -> sub : Win(f))  argument
140 #define	Field(f)		((f) ? (f) : _DEFAULT_FIELD)  argument
141 #define	Buf(f)			((f) -> buf)  argument
142 #define	OneRow(f)		((f)->rows + (f)->nrow == 1)  argument
143 #define	GrowSize(f)		(((f) -> rows + (f) -> nrow) * (f) -> cols)  argument
144 #define	BufSize(f)		((f) -> drows  * (f) -> dcols)  argument
145 #define	Buffer(f, n)		(Buf(f) + (n) * (BufSize(f) + 1))  argument
146 #define	LineBuf(f, n)		(Buf(f) + (n) * (f) -> dcols)  argument
147 #define	TotalBuf(f)		((BufSize(f) + 1) * ((f) -> nbuf + 1))  argument
148 #define	Just(f)			((f) -> just)  argument
149 #define	Fore(f)			((f) -> fore)  argument
150 #define	Back(f)			((f) -> back)  argument
151 #define	Pad(f)			((f) -> pad)  argument