patch 8.0.0241: fallback implementation of mch_memmove is unused
Problem: Vim defines a mch_memmove() function but it doesn't work, thus is
always unused.
Solution: Remove the mch_memmove implementation. (suggested by Dominique
Pelle)
diff --git a/src/vim.h b/src/vim.h
index 4ebf348..1bd3821 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -1714,15 +1714,8 @@
typedef void *vim_acl_T; /* dummy to pass an ACL to a function */
-/*
- * Include a prototype for mch_memmove(), it may not be in alloc.pro.
- */
-#ifdef VIM_MEMMOVE
-void mch_memmove(void *, void *, size_t);
-#else
-# ifndef mch_memmove
-# define mch_memmove(to, from, len) memmove(to, from, len)
-# endif
+#ifndef mch_memmove
+# define mch_memmove(to, from, len) memmove((char*)(to), (char*)(from), (char*)(len))
#endif
/*