Function: string-bytes
string-bytes is a function defined in fns.c.
Signature
(string-bytes STRING)
Documentation
Return the number of bytes in STRING.
If STRING is multibyte, this may be greater than the length of STRING.
Source Code
// Defined in /usr/src/emacs/src/fns.c
{
CHECK_STRING (string);
return make_fixnum (SBYTES (string));
}