wp-includes/sodium_compat/src/Compat.php:4090Generate a random 16-bit integer.
int public static function randombytes_random16() { if (self::use_fallback('randombytes_random16')) { return (int) call_user_func('\\Sodium\\randombytes_random16'); } return random_int(0, 65535); }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/sodium_compat/src/Compat.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.