/* 
 * compile with gcc keyname.c -o keyname -lncursesw 
 *
 * program crashes when characters such as 
 * - €	(U+20AC)
 * - ツ	(U+30C4)
 * - Щ	(U+0429)
 * are entered.
 */
#include <ncursesw/ncurses.h>
#include <stdio.h>
#include <locale.h>

int main(void) {
	wint_t c;
	int rc;

	if (!setlocale(LC_CTYPE,"") || !setlocale(LC_MESSAGES,"")) {
		fprintf(stderr,"error: unable to initialize locales!\n");
		return 1;
	}

	initscr();
	cbreak();
	noecho();
	nonl();
	keypad(stdscr, TRUE);
	doupdate();
	start_color();
	use_default_colors();
	wbkgdset(stdscr, ' ');

	rc = wget_wch(stdscr,&c);

	endwin();

	printf("key = %lc (rc = %d)\n", c, rc);
	printf("keyname = %s\n", keyname(c)); fflush(stdout);
	printf("key_name = %s\n", key_name((wchar_t)c)); fflush(stdout);

	return 0;
}