Merge branch 'jc/symbol-static'

* jc/symbol-static:
  date.c: mark file-local function static
  Replace parse_blob() with an explanatory comment
  symlinks.c: remove unused functions
  object.c: remove unused functions
  strbuf.c: remove unused function
  sha1_file.c: remove unused function
  mailmap.c: remove unused function
  utf8.c: mark file-local function static
  submodule.c: mark file-local function static
  quote.c: mark file-local function static
  remote-curl.c: mark file-local function static
  read-cache.c: mark file-local functions static
  parse-options.c: mark file-local function static
  entry.c: mark file-local function static
  http.c: mark file-local functions static
  pretty.c: mark file-local function static
  builtin-rev-list.c: mark file-local function static
  bisect.c: mark file-local function static

1 files changed, 5 insertions, 2 deletions

diff --git a/parse-options.c b/parse-options.c
index 10ec21f..d218122 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -3,6 +3,9 @@
 #include "cache.h"
 #include "commit.h"
 
+static int parse_options_usage(const char * const *usagestr,
+			       const struct option *opts);
+
 #define OPT_SHORT 1
 #define OPT_UNSET 2
 
@@ -560,8 +563,8 @@ void usage_msg_opt(const char *msg,
 	usage_with_options(usagestr, options);
 }
 
-int parse_options_usage(const char * const *usagestr,
-			const struct option *opts)
+static int parse_options_usage(const char * const *usagestr,
+			       const struct option *opts)
 {
 	return usage_with_options_internal(usagestr, opts, 0);
 }