Merge remote-tracking branch 'upstream/slirp' into slirp-merge

1 files changed, 2 insertions, 0 deletions

diff --git a/src/FIFO.h b/src/FIFO.h
index fe0b2aa..2b2c102 100644
--- a/src/FIFO.h
+++ b/src/FIFO.h
@@ -102,6 +102,8 @@ public:
     bool IsEmpty() { return NumOccupied == 0; }
     bool IsFull() { return NumOccupied >= NumEntries; }
 
+    bool CanFit(u32 num) { return ((NumOccupied + num) <= NumEntries); }
+
 private:
     u32 NumEntries;
     T* Entries;