NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO
#include <curses.h>int in_wch(cchar_t *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.
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.
On success, these functions return OK. Otherwise, they return ERR.
None.
NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO