NAME | SYNOPSIS | DESCRIPTION | PARAMETERS | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \ -R /usr/xpg4/lib -lcurses [ library... ] c89 [ flag... ] file... -lcurses [ library... ] #include <curses.h>int in_wch(cchar_t *wcval);
The in_wch() and win_wch() functions retrieve the complex character and its rendition located at the current cursor position of the stdscr window and window win, respectively. The mvin_wch() and mvwin_wch() functions retrieve the complex character and its rendition located at the position indicated by the x (column) and y (row) parameters (the former in the stdscr window; the latter in window win).
All these functions store the retrieved character and its rendition in the object pointed to by wcval.
Is a pointer to an object that can store a complex character and its rendition.
Is the y (row) coordinate of the position of the character to be returned.
Is the x (column) coordinate of the position of the character to be returned.
Is a pointer to the window that contains the character to be returned.
On success, these functions return OK. Otherwise, they return ERR.
None.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
Interface Stability | Standard |
MT-Level | Unsafe |
NAME | SYNOPSIS | DESCRIPTION | PARAMETERS | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO