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wiz 2002-10-21 14:40:36 +00:00
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lib/libcurses/curses_add.cat3
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CURSES(3) NetBSD Programmer's Manual CURSES(3)
NNAAMMEE
aaddddcchh, aaddddssttrr, aaddddnnssttrr, wwaaddddcchh, wwaaddddssttrr - add characters
LLIIBBRRAARRYY
Curses Library (libcurses, -lcurses)
SSYYNNOOPPSSIISS
##iinncclluuddee <<ccuurrsseess..hh>>
_i_n_t
aaddddcchh(_c_h_t_y_p_e _c);
_i_n_t
wwaaddddcchh(_W_I_N_D_O_W _*_w_i_n, _c_h_t_y_p_e _c);
_i_n_t
aaddddssttrr(_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g);
_i_n_t
wwaaddddssttrr(_W_I_N_D_O_W _*_w_i_n, _c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g);
_i_n_t
aaddddnnssttrr(_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g, _i_n_t _l_e_n);
DDEESSCCRRIIPPTTIIOONN
The aaddddcchh() function adds the character given in _c to stdscr at the cur-
rent cursor position and advances the current cursor position by one.
Any character attributes currently set will be applied to the added char-
acter. The wwaaddddcchh() function is the same as the aaddddcchh() function except-
ing that the character is added to the window specified.
aaddddssttrr() will add the string passed in _s_t_r_i_n_g to stdscr starting at the
current cursor location, any character attributes in effect at the time
will be applied to the added string, wwaaddddssttrr() does the same thing but
adds the string to the specified window. Similarly, aaddddnnssttrr() will add
the contents of _s_t_r_i_n_g to stdscr but will limit the number of characters
added to be, at most, _l_e_n. If _l_e_n is -1 then _a_d_d_n_s_t_r will add the number
of bytes contained in the null terminated string _s_t_r_i_n_g.
RREETTUURRNN VVAALLUUEESS
Functions returning pointers will return NULL if an error is detected.
The functions that return an int will return one of the following values:
OK The function completed successfully.
ERR An error occurred in the function.
SSTTAANNDDAARRDDSS
The NetBSD Curses library complies with the X/Open Curses specification,
part of the Single Unix Specification.
HHIISSTTOORRYY
The Curses package appeared in 4.0BSD.
NetBSD 1.6 August 12, 2002 1