X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=strbuf.h;h=faec2291d9e622c76dcdb3ef13d0876c5e3e6f28;hb=d87aa329354be3d93c70547f4ed6fe52103ed1b5;hp=13919123dc5261e7b8e4a4fdfc696f2355482b6c;hpb=c78a24986d4d3faff810e87dbcd0ac99f0eabbce;p=git.git

diff --git a/strbuf.h b/strbuf.h
index 13919123d..faec2291d 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -103,8 +103,8 @@ static inline void strbuf_addbuf(struct strbuf *sb, struct strbuf *sb2) {
 }
 extern void strbuf_adddup(struct strbuf *sb, size_t pos, size_t len);
 
-typedef void (*expand_fn_t) (struct strbuf *sb, const char *placeholder, void *context);
-extern void strbuf_expand(struct strbuf *sb, const char *format, const char **placeholders, expand_fn_t fn, void *context);
+typedef size_t (*expand_fn_t) (struct strbuf *sb, const char *placeholder, void *context);
+extern void strbuf_expand(struct strbuf *sb, const char *format, expand_fn_t fn, void *context);
 
 __attribute__((format(printf,2,3)))
 extern void strbuf_addf(struct strbuf *sb, const char *fmt, ...);
@@ -117,5 +117,6 @@ extern int strbuf_read_file(struct strbuf *sb, const char *path, size_t hint);
 extern int strbuf_getline(struct strbuf *, FILE *, int);
 
 extern void stripspace(struct strbuf *buf, int skip_comments);
+extern void launch_editor(const char *path, struct strbuf *buffer, const char *const *env);
 
 #endif /* STRBUF_H */