commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jan 15 21:23:22 2016 +0100 patch 7.4.1098 Problem: Still using old style C function declarations. Solution: Always define __ARGS() to include types. Turn a few functions into ANSI style to find out if this causes problems for anyone.

README_os2.txt for version 7.4 of Vim: Vi IMproved.

This file used to explain the installation of Vim on OS/2 systems.
However, support for OS/2 has been removed in patch 7.4.1008.
See "README.txt" for general information about Vim.