[PATCH] Make some needlessly global stuff static

[Peter Hagervall <hager@cs.umu.se>]

Insert 'static' where appropriate.

Signed-off-by: Peter Hagervall <hager@cs.umu.se>
---

 fsck-objects.c |    4 ++--
 http-fetch.c   |    4 ++--
 update-ref.c   |    2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)


diff --git a/fsck-objects.c b/fsck-objects.c
--- a/fsck-objects.c
+++ b/fsck-objects.c
@@ -30,7 +30,7 @@ static void objreport(struct object *obj
 	fputs("\n", stderr);
 }
 
-int objerror(struct object *obj, const char *err, ...)
+static int objerror(struct object *obj, const char *err, ...)
 {
 	va_list params;
 	va_start(params, err);
@@ -39,7 +39,7 @@ int objerror(struct object *obj, const c
 	return -1;
 }
 
-int objwarning(struct object *obj, const char *err, ...)
+static int objwarning(struct object *obj, const char *err, ...)
 {
 	va_list params;
 	va_start(params, err);
diff --git a/http-fetch.c b/http-fetch.c
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -26,7 +26,7 @@ struct alt_base
 	struct alt_base *next;
 };
 
-struct alt_base *alt = NULL;
+static struct alt_base *alt = NULL;
 
 static SHA_CTX c;
 static z_stream stream;
@@ -345,7 +345,7 @@ static int fetch_pack(struct alt_base *r
 	return 0;
 }
 
-int fetch_object(struct alt_base *repo, unsigned char *sha1)
+static int fetch_object(struct alt_base *repo, unsigned char *sha1)
 {
 	char *hex = sha1_to_hex(sha1);
 	char *filename = sha1_file_name(sha1);
diff --git a/update-ref.c b/update-ref.c
--- a/update-ref.c
+++ b/update-ref.c
@@ -6,7 +6,7 @@ static const char git_update_ref_usage[]
 
 #define MAXDEPTH 5
 
-const char *resolve_ref(const char *path, unsigned char *sha1)
+static const char *resolve_ref(const char *path, unsigned char *sha1)
 {
 	int depth = MAXDEPTH, len;
 	char buffer[256];