make the whole mess compile

git-svn-id: file:///home/lennart/svn/public/libcanberra/trunk@15 01b60673-d06a-42c0-afdd-89cb8e0f78ac

1 files changed, 6 insertions, 0 deletions

diff --git a/src/read-wav.c b/src/read-wav.c
index 8c64c0a..a9739ff 100644
--- a/src/read-wav.c
+++ b/src/read-wav.c
@@ -252,3 +252,9 @@ int ca_wav_read_u8(ca_wav *w, uint8_t *d, unsigned *n) {
 
     return CA_SUCCESS;
 }
+
+size_t ca_wav_get_size(ca_wav *v) {
+    ca_return_val_if_fail(v, CA_ERROR_INVALID);
+
+    return v->data_size;
+}