in_wch, mvin_wch, mvwin_wch, win_wch - extract a complex character and rendition from a window
#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);
These functions extract the complex character and rendition from the current or specified position in the current or specified window into the object pointed to by wcval.
Upon successful completion, these functions return OK. Otherwise, they return ERR.
No errors are defined.
<curses.h>.