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29 .\" $Id: curs_in_wchstr.3x,v 1.9 2012/11/03 23:03:59 tom Exp $
30 .TH curs_in_wchstr 3X ""
41 \fBmvwin_wchnstr\fR \- get an array of complex characters and renditions from a curses window
46 \fB#include <curses.h>\fR
48 \fBint in_wchstr(cchar_t *\fR\fIwchstr\fR\fB);\fR
50 \fBint in_wchnstr(cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
52 \fBint win_wchstr(WINDOW *\fR\fIwin\fR\fB, cchar_t *\fR\fIwchstr\fR\fB);\fR
54 \fBint win_wchnstr(WINDOW *\fR\fIwin\fR\fB, cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
56 \fBint mvin_wchstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwchstr\fR\fB);\fR
58 \fBint mvin_wchnstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
60 \fBint mvwin_wchstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwchstr\fR\fB);\fR
62 \fBint mvwin_wchnstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, cchar_t *\fR\fIwchstr\fR, int \fIn\fR\fB);\fR
65 These functions return an array of complex characters in \fIwchstr\fR,
66 starting at the current cursor position in the named window.
67 Attributes (rendition) are stored with the characters.
82 Note that all routines except
87 Reading a line that overflows the array pointed to by
95 causes undefined results. Therefore, the use of
98 \fBmvwin_wchnstr\fR, or
102 Upon successful completion, these functions return
104 Otherwise, they return
107 Functions with a "mv" prefix first perform a cursor movement using
108 \fBwmove\fP, and return an error if the position is outside the window,
109 or if the window pointer is null.
111 The XSI Curses defines no error conditions.
112 This implementation checks for null pointers,
113 returning ERR in that case.
117 \fBcurs_in_wch\fR(3X),
118 \fBcurs_instr\fR(3X),
119 \fBcurs_inwstr\fR(3X)
120 \fBcurs_inchstr\fR(3X)