logmsg_reencode: return const buffer

[thirdparty/git.git] / commit.h

diff --git a/commit.h b/commit.h
index 1cb55ae63dad95ac0650a8b386bb5e2cb6056ffa..4df48cb68819bd914cfa7d087034775eba3a4c93 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -115,10 +115,10 @@ 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 const char *logmsg_reencode(const struct commit *commit,
+                                  char **commit_encoding,
+                                  const char *output_encoding);
+extern void logmsg_free(const char *msg, const struct commit *commit);
 extern void get_commit_format(const char *arg, struct rev_info *);
 extern const char *format_subject(struct strbuf *sb, const char *msg,
                                  const char *line_separator);