replace {pre,suf}fixcmp() with {starts,ends}_with()

Leaving only the function definitions and declarations so that any
new topic in flight can still make use of the old functions, replace
existing uses of the prefixcmp() and suffixcmp() with new API
functions.

The change can be recreated by mechanically applying this:

    $ git grep -l -e prefixcmp -e suffixcmp -- \*.c |
      grep -v strbuf\\.c |
      xargs perl -pi -e '
        s|!prefixcmp\(|starts_with\(|g;
        s|prefixcmp\(|!starts_with\(|g;
        s|!suffixcmp\(|ends_with\(|g;
        s|suffixcmp\(|!ends_with\(|g;
      '

on the result of preparatory changes in this series.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 702e90db2..1292cfea1 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -229,15 +229,15 @@ static void update_refs_stdin(void)
 			die("empty command in input");
 		else if (isspace(*cmd.buf))
 			die("whitespace before command: %s", cmd.buf);
-		else if (!prefixcmp(cmd.buf, "update "))
+		else if (starts_with(cmd.buf, "update "))
 			parse_cmd_update(cmd.buf + 7);
-		else if (!prefixcmp(cmd.buf, "create "))
+		else if (starts_with(cmd.buf, "create "))
 			parse_cmd_create(cmd.buf + 7);
-		else if (!prefixcmp(cmd.buf, "delete "))
+		else if (starts_with(cmd.buf, "delete "))
 			parse_cmd_delete(cmd.buf + 7);
-		else if (!prefixcmp(cmd.buf, "verify "))
+		else if (starts_with(cmd.buf, "verify "))
 			parse_cmd_verify(cmd.buf + 7);
-		else if (!prefixcmp(cmd.buf, "option "))
+		else if (starts_with(cmd.buf, "option "))
 			parse_cmd_option(cmd.buf + 7);
 		else
 			die("unknown command: %s", cmd.buf);