[PATCH v13 04/14] apply: make some parsing functions static again

[Christian Couder <christian.couder@gmail.com>]

Some parsing functions that were used in both "apply.c" and
"builtin/apply.c" are now only used in the former, so they
can be made static to "apply.c".

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
 apply.c | 6 +++---
 apply.h | 5 -----
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/apply.c b/apply.c
index 7b96130..c0cb3f5 100644
--- a/apply.c
+++ b/apply.c
@@ -27,7 +27,7 @@ static void git_apply_config(void)
 	git_config(git_default_config, NULL);
 }
 
-int parse_whitespace_option(struct apply_state *state, const char *option)
+static int parse_whitespace_option(struct apply_state *state, const char *option)
 {
 	if (!option) {
 		state->ws_error_action = warn_on_ws_error;
@@ -57,8 +57,8 @@ int parse_whitespace_option(struct apply_state *state, const char *option)
 	return error(_("unrecognized whitespace option '%s'"), option);
 }
 
-int parse_ignorewhitespace_option(struct apply_state *state,
-				  const char *option)
+static int parse_ignorewhitespace_option(struct apply_state *state,
+						 const char *option)
 {
 	if (!option || !strcmp(option, "no") ||
 	    !strcmp(option, "false") || !strcmp(option, "never") ||
diff --git a/apply.h b/apply.h
index 5ec022c..df44b51 100644
--- a/apply.h
+++ b/apply.h
@@ -97,11 +97,6 @@ struct apply_state {
 	int applied_after_fixing_ws;
 };
 
-extern int parse_whitespace_option(struct apply_state *state,
-				   const char *option);
-extern int parse_ignorewhitespace_option(struct apply_state *state,
-					 const char *option);
-
 extern int apply_option_parse_exclude(const struct option *opt,
 				      const char *arg, int unset);
 extern int apply_option_parse_include(const struct option *opt,
-- 
2.9.2.770.g14ff7d2