Fix clang warnings. offset is always long.

1 files changed, 1 insertions, 1 deletions

diff --git a/pop3d.h b/pop3d.h
index f8f6881..5697dbb 100644
--- a/pop3d.h
+++ b/pop3d.h
@@ -104,7 +104,7 @@ struct list_res {
 
 struct m_backend {
 	int (*init)(struct mdrop *, size_t *, size_t *);
-	int (*retr)(struct mdrop *, unsigned int, size_t *, size_t *);
+	int (*retr)(struct mdrop *, unsigned int, size_t *, long *);
 	int (*update)(struct mdrop *);
 };