1 files changed, 3 insertions, 2 deletions
diff --git a/src/gzip.c b/src/gzip.c
index 302ba72..a53be83 100644
--- a/src/gzip.c
+++ b/src/gzip.c
@@ -70,8 +70,9 @@ opkg_opk_gzip_read(struct opkg_opk_gzip *gzip, void *record)
 		if (gzip->stream.avail_in == 0) {
 			/* Input buffer is empty and needs refilled. */
 			switch (gzip->read(gzip->user_data,
-						&gzip->stream.next_in,
-						&gzip->stream.avail_in)) {
+						(char **) &gzip->stream.next_in,
+						(size_t *) &gzip->stream.
+							avail_in)) {
 				case OPKG_OPK_OK:
 					break;
 				case OPKG_OPK_END: