From d77b0e94a0a6c7cbd09ecb5bd768bcb525befa21 Mon Sep 17 00:00:00 2001
From: Thomas Jarosch <opensource@intra2net.com>
Date: Thu, 3 May 2007 16:11:03 +0000
Subject: [PATCH] Small documentation update

---
 src/ftdi.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/ftdi.c b/src/ftdi.c
index 583944e..096a03d 100644
--- a/src/ftdi.c
+++ b/src/ftdi.c
@@ -741,6 +741,7 @@ int ftdi_write_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunk
     \param size Size of the buffer
 
     \retval <0: error code from usb_bulk_read()
+    \retval  0: no data was available
     \retval >0: number of bytes read
 
     \remark This function is not useful in bitbang mode.
-- 
1.7.1