From 87e710f6caa04bc93e0f4fbd99cfa4a2b0922631 Mon Sep 17 00:00:00 2001
From: gdamore
A number of the statistics functions take, or return, const nng_stat * instead
of plain nng_stat *. The ABI has not changed, but it may be necessary to declare
certain methods variables const to avoid warnings about misuse of const.
The details of nng_url have changed as follows:
u_port is no longer a string, but a uint16_tu_scheme is a const char *