Re: [PATCH 5/7] grep.c: mark private file-scope symbols as static

> Signed-off-by: Junio C Hamano <gitster@pobox.com>
> ---
>  grep.c | 6 +++++-
>  grep.h | 3 +--
>  2 files changed, 6 insertions(+), 3 deletions(-)
> 
> diff --git a/grep.c b/grep.c
> index 925aa92..c7f8a47 100644
> --- a/grep.c
> +++ b/grep.c
> @@ -3,6 +3,10 @@
>  #include "userdiff.h"
>  #include "xdiff-interface.h"
>  
> +static int grep_source_load(struct grep_source *gs);
> +static int grep_source_is_binary(struct grep_source *gs);
> +
> +
>  static struct grep_pat *create_grep_pat(const char *pat, size_t patlen,
>  					const char *origin, int no,
>  					enum grep_pat_token t,
> @@ -403,7 +407,7 @@ static void dump_grep_expression_1(struct grep_expr *x, int in)
>  	}
>  }
>  
> -void dump_grep_expression(struct grep_opt *opt)
> +static void dump_grep_expression(struct grep_opt *opt)
>  {
>  	struct grep_expr *x = opt->pattern_expression;
>  
> diff --git a/grep.h b/grep.h
> index 00d71f7..8a28a67 100644
> --- a/grep.h
> +++ b/grep.h
> @@ -159,11 +159,10 @@ struct grep_source {
>  
>  void grep_source_init(struct grep_source *gs, enum grep_source_type type,
>  		      const char *name, const void *identifier);
> -int grep_source_load(struct grep_source *gs);
>  void grep_source_clear_data(struct grep_source *gs);
>  void grep_source_clear(struct grep_source *gs);
>  void grep_source_load_driver(struct grep_source *gs);
> -int grep_source_is_binary(struct grep_source *gs);
> +
>  
>  int grep_source(struct grep_opt *opt, struct grep_source *gs);