Even more missing static

Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin-stripspace.c

@@ -26,7 +26,7 @@ static int cleanup(char *line)
 	return 1;
 }
 
-void stripspace(FILE *in, FILE *out)
+static void stripspace(FILE *in, FILE *out)
 {
 	int empties = -1;
 	int incomplete = 0;

builtin.h

@@ -7,7 +7,6 @@ extern const char git_version_string[];
 extern const char git_usage_string[];
 
 extern void help_unknown_cmd(const char *cmd);
-extern void stripspace(FILE *in, FILE *out);
 extern int write_tree(unsigned char *sha1, int missing_ok, const char *prefix);
 extern void prune_packed_objects(int);
 

commit.c

@@ -1116,15 +1116,6 @@ struct commit *pop_commit(struct commit_list **stack)
 	return item;
 }
 
-int count_parents(struct commit * commit)
-{
-        int count;
-        struct commit_list * parents = commit->parents;
-        for (count = 0; parents; parents = parents->next,count++)
-		;
-        return count;
-}
-
 void topo_sort_default_setter(struct commit *c, void *data)
 {
 	c->util = data;

commit.h

@@ -73,8 +73,6 @@ struct commit *pop_commit(struct commit_list **stack);
 
 void clear_commit_marks(struct commit *commit, unsigned int mark);
 
-int count_parents(struct commit * commit);
-
 /*
  * Performs an in-place topological sort of list supplied.
  *

diff.c

@@ -2103,6 +2103,8 @@ static int opt_arg(const char *arg, int arg_short, const char *arg_long, int *va
 	return 1;
 }
 
+static int diff_scoreopt_parse(const char *opt);
+
 int diff_opt_parse(struct diff_options *options, const char **av, int ac)
 {
 	const char *arg = av[0];
@@ -2274,7 +2276,7 @@ static int parse_num(const char **cp_p)
 	return (int)((num >= scale) ? MAX_SCORE : (MAX_SCORE * num / scale));
 }
 
-int diff_scoreopt_parse(const char *opt)
+static int diff_scoreopt_parse(const char *opt)
 {
 	int opt1, opt2, cmd;
 

diff.h

@@ -155,8 +155,6 @@ extern void diff_unmerge(struct diff_options *,
 			 unsigned mode,
 			 const unsigned char *sha1);
 
-extern int diff_scoreopt_parse(const char *opt);
-
 #define DIFF_SETUP_REVERSE      	1
 #define DIFF_SETUP_USE_CACHE		2
 #define DIFF_SETUP_USE_SIZE_CACHE	4

quote.c

@@ -20,7 +20,7 @@ static inline int need_bs_quote(char c)
 	return (c == '\'' || c == '!');
 }
 
-size_t sq_quote_buf(char *dst, size_t n, const char *src)
+static size_t sq_quote_buf(char *dst, size_t n, const char *src)
 {
 	char c;
 	char *bp = dst;
@@ -62,18 +62,6 @@ void sq_quote_print(FILE *stream, const char *src)
 	fputc('\'', stream);
 }
 
-char *sq_quote(const char *src)
-{
-	char *buf;
-	size_t cnt;
-
-	cnt = sq_quote_buf(NULL, 0, src) + 1;
-	buf = xmalloc(cnt);
-	sq_quote_buf(buf, cnt, src);
-
-	return buf;
-}
-
 char *sq_quote_argv(const char** argv, int count)
 {
 	char *buf, *to;

quote.h

@@ -28,9 +28,7 @@
  * excluding the final null regardless of the buffer size.
  */
 
-extern char *sq_quote(const char *src);
 extern void sq_quote_print(FILE *stream, const char *src);
-extern size_t sq_quote_buf(char *dst, size_t n, const char *src);
 extern char *sq_quote_argv(const char** argv, int count);
 
 /*

upload-pack.c

@@ -62,7 +62,7 @@ static ssize_t send_client_data(int fd, const char *data, ssize_t sz)
 	return safe_write(fd, data, sz);
 }
 
-FILE *pack_pipe = NULL;
+static FILE *pack_pipe = NULL;
 static void show_commit(struct commit *commit)
 {
 	if (commit->object.flags & BOUNDARY)