X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fiscsi%2Fiscsi-private.h;h=2c04c1249d311f56298c36564f63b4e022059e2c;hp=090d3c4692645f9ab6c592828205dec8634a98d6;hb=291237b4fed863be74051274ac5ad9920cb33cc3;hpb=a40b318e7a07a452ae7456053727bd11b2fa49b4

diff --git a/ccan/iscsi/iscsi-private.h b/ccan/iscsi/iscsi-private.h
index 090d3c46..2c04c124 100644
--- a/ccan/iscsi/iscsi-private.h
+++ b/ccan/iscsi/iscsi-private.h
@@ -122,9 +122,9 @@ void iscsi_pdu_set_cmdsn(struct iscsi_pdu *pdu, uint32_t cmdsn);
 void iscsi_pdu_set_lun(struct iscsi_pdu *pdu, uint32_t lun);
 void iscsi_pdu_set_expstatsn(struct iscsi_pdu *pdu, uint32_t expstatsnsn);
 void iscsi_pdu_set_expxferlen(struct iscsi_pdu *pdu, uint32_t expxferlen);
-int iscsi_pdu_add_data(struct iscsi_context *iscsi, struct iscsi_pdu *pdu, unsigned char *dptr, int dsize);
+int iscsi_pdu_add_data(struct iscsi_context *iscsi, struct iscsi_pdu *pdu, const unsigned char *dptr, int dsize);
 int iscsi_queue_pdu(struct iscsi_context *iscsi, struct iscsi_pdu *pdu);
-int iscsi_add_data(struct iscsi_data *data, unsigned char *dptr, int dsize, int pdualignment);
+int iscsi_add_data(struct iscsi_data *data, const unsigned char *dptr, int dsize, int pdualignment);
 int iscsi_set_random_isid(struct iscsi_context *iscsi);
 
 struct scsi_task;