1 files changed, 8 insertions, 1 deletions
diff --git a/src/buffer.h b/src/buffer.h
index 52fd9a678..d06358527 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -102,9 +102,16 @@ GIT_INLINE(const char *) git_buf_cstr(git_buf *buf)
 	return buf->ptr;
 }
 
-
 void git_buf_copy_cstr(char *data, size_t datasize, const git_buf *buf);
 
 #define git_buf_PUTS(buf, str) git_buf_put(buf, str, sizeof(str) - 1)
 
+GIT_INLINE(int) git_buf_rfind_next(git_buf *buf, char ch)
+{
+	int idx = buf->size - 1;
+	while (idx >= 0 && buf->ptr[idx] == ch) idx--;
+	while (idx >= 0 && buf->ptr[idx] != ch) idx--;
+	return idx;
+}
+
 #endif