#include "putty.h" #define CONF_OPTION(id, ...) "CONF_" #id, static const char *const conf_debug_identifiers[] = { #include "conf.h" }; const char *conf_id(int key) { size_t i = key; if (i < lenof(conf_debug_identifiers)) return conf_debug_identifiers[i]; return "CONF_!outofrange!"; }