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-rw-r--r--src/include/gpxe/pkbuff.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/gpxe/pkbuff.h b/src/include/gpxe/pkbuff.h
index dc3d24c4b..85bcc0369 100644
--- a/src/include/gpxe/pkbuff.h
+++ b/src/include/gpxe/pkbuff.h
@@ -158,5 +158,6 @@ static inline size_t pkb_tailroom ( struct pk_buff *pkb ) {
extern struct pk_buff * alloc_pkb ( size_t len );
extern void free_pkb ( struct pk_buff *pkb );
+extern void pkb_pad ( struct pk_buff *pkb, size_t min_len );
#endif /* _GPXE_PKBUFF_H */