[PATCH] Adjust msgb API

[Max]

---
 include/osmocom/core/msgb.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/osmocom/core/msgb.h b/include/osmocom/core/msgb.h
index fe2733b..5610a22 100644
--- a/include/osmocom/core/msgb.h
+++ b/include/osmocom/core/msgb.h
@@ -147,7 +147,7 @@ static inline unsigned int msgb_headlen(const struct msgb *msgb)
  * This function computes the amount of octets left in the underlying
  * data buffer after the end of the message.
  */
-static inline int msgb_tailroom(const struct msgb *msgb)
+static inline unsigned int msgb_tailroom(const struct msgb *msgb)
 {
 	return (msgb->head + msgb->data_len) - msgb->tail;
 }
@@ -159,7 +159,7 @@ static inline int msgb_tailroom(const struct msgb *msgb)
  * This function computes the amount of bytes left in the underlying
  * data buffer before the start of the actual message.
  */
-static inline int msgb_headroom(const struct msgb *msgb)
+static inline unsigned int msgb_headroom(const struct msgb *msgb)
 {
 	return (msgb->data - msgb->head);
 }
-- 
1.8.3.2


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