xr_http xr_http_free xr_http_get_basic_auth xr_http_get_code xr_http_get_header xr_http_get_message_length xr_http_get_message_type xr_http_get_method xr_http_get_resource xr_http_get_version xr_http_has_pending_request xr_http_init xr_http_is_ready xr_http_message_type xr_http_new xr_http_read xr_http_read_all xr_http_read_header xr_http_set_basic_auth xr_http_set_header xr_http_set_message_length xr_http_set_message_type xr_http_setup_request xr_http_setup_response xr_http_write xr_http_write_all xr_http_write_complete xr_http_write_header

void xr_http_set_header ( xr_http *  http, const char *  name, const char *  value  ) Set HTTP header for outgoing message. Parameters: http HTTP transport object. name Case insensitive header name (e.g. Content-Type). value Header value.