freebsd man page for mvin_wch

Query: mvin_wch

OS: freebsd

Section: 3x

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

curs_in_wch(3X) 														   curs_in_wch(3X)

NAME
in_wch, mvin_wch, mvwin_wch, win_wch - extract a complex character and rendition from a window
SYNOPSIS
#include <curses.h> int in_wch(cchar_t *wcval); int mvin_wch(int y, int x, cchar_t *wcval); int mvwin_wch(WINDOW *win, int y, int x, cchar_t *wcval); int win_wch(WINDOW *win, cchar_t *wcval);
DESCRIPTION
These functions extract the complex character and rendition from the current position in the named window into the cchar_t object refer- enced by wcval.
RETURN VALUE
No errors are defined in the XSI Curses standard. This implementation checks for null pointers, returns ERR in that case. Also, the mv routines check for error moving the cursor, returning ERR in that case. Otherwise they return OK Functions with a "mv" prefix first perform a cursor movement using wmove, and return an error if the position is outside the window, or if the window pointer is null.
NOTES
Note that all of these routines may be macros.
PORTABILITY
These functions are described in the XSI Curses standard, Issue 4.
SEE ALSO
curses(3X), curs_inch(3X). curs_in_wch(3X)
Related Man Pages
win_wch(3ncurses) - debian
mvwin_wch(3x) - centos
win_wch(3x) - centos
win_wch(3x) - freebsd
in_wch(3x) - freebsd
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