/* src/client/interface_conf.c */
-#define _POSIX_C_SOURCE 200809L /* getopt(), optarg, strdup() */
+#define _POSIX_C_SOURCE 200809L /* getopt(), optarg, strdup(), snprintf() */
#include "interface_conf.h"
#include <ncurses.h> /* delwin() */
#include <stddef.h> /* NULL, size_t */