1 files changed, 2 insertions, 1 deletions
diff --git a/commit.h b/commit.h
index de142afe73..8d7514cd00 100644
--- a/commit.h
+++ b/commit.h
@@ -45,12 +45,13 @@ enum cmit_fmt {
 	CMIT_FMT_FULL,
 	CMIT_FMT_FULLER,
 	CMIT_FMT_ONELINE,
+	CMIT_FMT_EMAIL,
 
 	CMIT_FMT_UNSPECIFIED,
 };
 
 extern enum cmit_fmt get_commit_format(const char *arg);
-extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *, unsigned long len, char *buf, unsigned long space, int abbrev);
+extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *, unsigned long len, char *buf, unsigned long space, int abbrev, const char *subject);
 
 /** Removes the first commit from a list sorted by date, and adds all
  * of its parents.