Merge branch 'jc/pickaxe-ignore-case' into next

* jc/pickaxe-ignore-case:
  ctype.c: Fix a sparse warning

cache.h

@@ -1274,7 +1274,4 @@ extern struct startup_info *startup_info;
 /* builtin/merge.c */
 int checkout_fast_forward(const unsigned char *from, const unsigned char *to);
 
-/* in ctype.c, for kwset users */
-extern const char tolower_trans_tbl[256];
-
 #endif /* CACHE_H */

git-compat-util.h

@@ -457,6 +457,9 @@ static inline int has_extension(const char *filename, const char *ext)
 	return len > extlen && !memcmp(filename + len - extlen, ext, extlen);
 }
 
+/* in ctype.c, for kwset users */
+extern const char tolower_trans_tbl[256];
+
 /* Sane ctype - no locale, and works with signed chars */
 #undef isascii
 #undef isspace