commit b20b9e14ddd8db111e886ad0494e15b955159426
author Bram Moolenaar <Bram@vim.org> Sat Sep 21 20:48:04 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Sep 21 20:48:04 2019 +0200
tree 81bf23be4dbc17d4b793a29f3252448f5f1e7322
parent 4d5c12626c98df23e1a5d953692d946310ddfa9c

patch 8.1.2062: the mouse code is spread out

Problem:    The mouse code is spread out.
Solution:   Move all the mouse code to mouse.c. (Yegappan Lakshmanan,
            closes #4959)

src/vim.h

diff --git a/src/vim.h b/src/vim.h
index bd25165..1d479c6 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -229,8 +229,10 @@
 
 // Mark unused function arguments with UNUSED, so that gcc -Wunused-parameter
 // can be used to check for mistakes.
-#ifdef HAVE_ATTRIBUTE_UNUSED
-# define UNUSED __attribute__((unused))
+#if defined(HAVE_ATTRIBUTE_UNUSED) || defined(__MINGW32__)
+# if !defined(UNUSED)
+#  define UNUSED __attribute__((unused))
+# endif
 #else
 # define UNUSED
 #endif