commit https://github.com/vim/vim/commit/f6157284de71d8881f3b89fbd79d1ecbf842929f Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 10 21:07:14 2016 +0100 patch 7.4.1299 Problem: When the server sends a message with ID zero the channel handler is not invoked. (Christian J. Robinson) Solution: Recognize zero value for the request ID. Add a test for invoking the channel handler.

/* os_qnx.c */
void qnx_init(void);
void qnx_clip_init (void);
int clip_mch_own_selection(VimClipboard *cbd);
void clip_mch_lose_selection(VimClipboard *cbd);
void clip_mch_request_selection(VimClipboard *cbd);
void clip_mch_set_selection(VimClipboard *cbd);
/* vim: set ft=c : */