builtin-grep: allow -<n> and -[ABC]<n> notation for context lines.

diff --git a/pack-redundant.c b/pack-redundant.c
index 1869b38b726b3760f279076af43006be9f1c5acf..cd81f5a66eae2a4c1fdab4086b896d6a06dcf687 100644 (file)
--- a/pack-redundant.c
+++ b/pack-redundant.c
@@ -45,7 +45,7 @@ static inline void llist_item_put(struct llist_item *item)
        free_nodes = item;
 }
 
-static inline struct llist_item *llist_item_get()
+static inline struct llist_item *llist_item_get(void)
 {
        struct llist_item *new;
        if ( free_nodes ) {
@@ -275,7 +275,7 @@ static void cmp_two_packs(struct pack_list *p1, struct pack_list *p2)
        }
 }
 
-void pll_free(struct pll *l)
+static void pll_free(struct pll *l)
 {
        struct pll *old;
        struct pack_list *opl;