commit https://github.com/vim/vim/commit/55952d4dd490bb2f63bda5d7f6d8fb69f58c333c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Nov 5 14:58:34 2016 +0100 patch 8.0.0063 Problem: Compiler warning for comparing with unsigned. (Zoltan Arpadffy) Solution: Change <= to ==.

/* if_tcl.c */
void vim_tcl_init(char *arg);
int tcl_enabled(int verbose);
void tcl_end(void);
void ex_tcl(exarg_T *eap);
void ex_tclfile(exarg_T *eap);
void ex_tcldo(exarg_T *eap);
void tcl_buffer_free(buf_T *buf);
void tcl_window_free(win_T *win);
/* vim: set ft=c : */