[DVDnav-discuss] [PATCH 4/6] Add the version function DVDVersion().

[Erik Hovland]

Add in the DVDVersion function. Feel free to drop this patch as it really
doesn't add anything helpful.

Signed-off-by: Erik Hovland <erik at hovland.org>

---

 src/dvd_reader.c         |    8 ++++++++
 src/dvdread/dvd_reader.h |    4 ++++
 2 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/src/dvd_reader.c b/src/dvd_reader.c
index 052d5b0..0147bbb 100644
--- a/src/dvd_reader.c
+++ b/src/dvd_reader.c
@@ -116,6 +116,14 @@ int UDFReadBlocksRaw( dvd_reader_t *device, uint32_t lb_number,
                       int encrypted );
 
 /**
+ * Returns the compiled version. (DVDREAD_VERSION as an int)
+ */
+int DVDVersion()
+{
+  return DVDREAD_VERSION;
+}
+
+/**
  * Set the level of caching on udf
  * level = 0 (no caching)
  * level = 1 (caching filesystem info)
diff --git a/src/dvdread/dvd_reader.h b/src/dvdread/dvd_reader.h
index be94cc7..327c6f6 100644
--- a/src/dvdread/dvd_reader.h
+++ b/src/dvdread/dvd_reader.h
@@ -68,6 +68,10 @@ typedef struct dvd_reader_s dvd_reader_t;
  * Opaque type for a file read handle, much like a normal fd or FILE *.
  */
 typedef struct dvd_file_s dvd_file_t;
+/**
+ * Returns the compiled version of the library. (The value of DVDREAD_VERSION)
+ */
+int DVDVersion();
 
 /**
  * Opens a block device of a DVD-ROM file, or an image file, or a directory