editor: add a function to launch the sequence editor

diff --git a/strbuf.h b/strbuf.h
index 60a35aef165ca1a1bdc20b005751ea70e3c49ee0..66da9822fd860cab6321505c368afa78496a4520 100644 (file)
--- a/strbuf.h
+++ b/strbuf.h
@@ -575,6 +575,8 @@ extern void strbuf_add_unique_abbrev(struct strbuf *sb,
  * file's contents are not read into the buffer upon completion.
  */
 extern int launch_editor(const char *path, struct strbuf *buffer, const char *const *env);
+extern int launch_sequence_editor(const char *path, struct strbuf *buffer,
+                                 const char *const *env);
 
 extern void strbuf_add_lines(struct strbuf *sb, const char *prefix, const char *buf, size_t size);