Include file cleanups..

Add <limits.h> to the include files handled by "cache.h", and remove
extraneous #include directives from various .c files. The rule is that
"cache.h" gets all the basic stuff, so that we'll have as few system
dependencies as possible.

1 files changed, 0 insertions, 1 deletions

diff --git a/usage.c b/usage.c
index e774d2ef3..86211c914 100644
--- a/usage.c
+++ b/usage.c
@@ -3,7 +3,6 @@
  *
  * Copyright (C) Linus Torvalds, 2005
  */
-#include <stdarg.h>
 #include "cache.h"
 
 static void report(const char *prefix, const char *err, va_list params)