commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 31 22:26:28 2015 +0100 patch 7.4.1014 Problem: fnamemodify('.', ':.') returns an empty string in Cygwin. Solution: Use CCP_RELATIVE in the call to cygwin_conv_path. (Jacob Niehus, closes https://github.com/vim/vim/issues/505)

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