:sig
void mysql_disconnect(MySQL* m)

:params
m : pointer to an existing MySQL connection struct

:desc
Closes a connection to a MySQL server.

:see
>mysql

:related
**PHP:** Modern PHP database access through `mysqli_*` or PDO methods rather than the old `mysql_*` family
**JavaScript / Node.js:** Node database clients such as `mysql2`, query builders, or ORM adapters