C API Reference -- Ns_ConnHeaders

### Ns_ConnHeaders

#### Overview

Return headers

#### Syntax

        Ns_Set *Ns_ConnHeaders(
        Ns_Conn *conn
        );

#### Description

The Ns_ConnHeaders function returns, as an Ns_Set, the headers associated with the connection.

#### Examples

        	/* Log the Referer header. */
        	Ns_Set *headers;
        	char *refer;

        	headers = Ns_ConnHeaders(conn);
        	if (headers != NULL) {
        		refer = Ns_SetGet(headers, "Referer");
        		if (refer != NULL) {
        			Ns_Log(Notice, "Referer: %s", refer);
        		}
        	}

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