Function strerror

payloads/libpayload/libc/string.c:570–576

* Get a message string describing the given error number. * * @param errnum The error number to be interpreted * @return A pointer to a string describing the given error number */

 * @return A pointer to a string describing the given error number
 */
char *strerror(int errnum)
{
	/* Reserve enough space for the string below + INT64_MIN in decimal + \0 */
	static char errstr[35];
	snprintf(errstr, sizeof(errstr), "Unknown error %d", errnum);
	return errstr;
}

/*
 * Simple routine to convert UTF-16 to ASCII, giving up with ? if too high.