add tests for rebasing root

diff --git a/commit.h b/commit.h
index c24b844ad64167e88047d07198be273bba284663..67bd5091be0b34bfea075cd60281d22cf5b34768 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -101,6 +101,7 @@ struct userformat_want {
 extern int has_non_ascii(const char *text);
 struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */
 extern char *logmsg_reencode(const struct commit *commit,
+                            char **commit_encoding,
                             const char *output_encoding);
 extern void logmsg_free(char *msg, const struct commit *commit);
 extern void get_commit_format(const char *arg, struct rev_info *);
@@ -166,7 +167,7 @@ extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *r
 extern struct commit_list *get_merge_bases_many(struct commit *one, int n, struct commit **twos, int cleanup);
 extern struct commit_list *get_octopus_merge_bases(struct commit_list *in);
 
-/* largest postive number a signed 32-bit integer can contain */
+/* largest positive number a signed 32-bit integer can contain */
 #define INFINITE_DEPTH 0x7fffffff
 
 extern int register_shallow(const unsigned char *sha1);
@@ -234,11 +235,11 @@ extern void print_commit_list(struct commit_list *list,
                              const char *format_last);
 
 /*
- * Check the signature of the given commit. The result of the check is stored in
- * sig->result, 'G' for a good signature, 'B' for a bad signature and 'N'
- * for no signature at all.
- * This may allocate memory for sig->gpg_output, sig->gpg_status, sig->signer
- * and sig->key.
+ * Check the signature of the given commit. The result of the check is stored
+ * in sig->check_result, 'G' for a good signature, 'U' for a good signature
+ * from an untrusted signer, 'B' for a bad signature and 'N' for no signature
+ * at all.  This may allocate memory for sig->gpg_output, sig->gpg_status,
+ * sig->signer and sig->key.
  */
 extern void check_commit_signature(const struct commit* commit, struct signature_check *sigc);