send() in System Libraries STDLIB

IMPORT_C int send(int, const char *, size_t, int);

Initiates transmission of a message from the specified socket to its peer. The send() function sends a message only when the socket is connected.

`int`	Specifies a socket descriptor to use for the send.
`const char *`	Points to the buffer containing message to send.
`size_t`	Specifies the length of the message in bytes.
`int`	Lets the sender control the way data is sent.

int

On Success, returns the numbers of characters sent. On Failure, returns -1, errno may be set.