commit https://github.com/vim/vim/commit/6fc8227ebfbdfbbb48b81b679db81f421dbce79b Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 28 19:26:43 2016 +0200 patch 7.4.2287 Problem: The callback passed to ch_sendraw() is not used. Solution: Pass the read part, not the send part. (haya14busa, closes https://github.com/vim/vim/issues/1019)

/* popupmnu.c */
void pum_display(pumitem_T *array, int size, int selected);
void pum_redraw(void);
void pum_undisplay(void);
void pum_clear(void);
int pum_visible(void);
int pum_get_height(void);
/* vim: set ft=c : */