Clean up DEC files:

[mirror_edk2.git] / MdeModulePkg / Include / Library / NetLib.h

diff --git a/MdeModulePkg/Include/Library/NetLib.h b/MdeModulePkg/Include/Library/NetLib.h
index 0a9d03c6e8d92ad29d0b9d1755d9035a3bf863d3..102d7f1413844ef52bad68eb35e8d36fb9fa6507 100644 (file)
--- a/MdeModulePkg/Include/Library/NetLib.h
+++ b/MdeModulePkg/Include/Library/NetLib.h
@@ -19,6 +19,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Protocol/Ip6.h>\r
 \r
 #include <Library/BaseLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
 \r
 typedef UINT32          IP4_ADDR;\r
 typedef UINT32          TCP_SEQNO;\r
@@ -2003,4 +2004,20 @@ NetIp6PseudoHeadChecksum (
   IN UINT8                  NextHeader,\r
   IN UINT32                 Len\r
   );\r
+\r
+/**\r
+  The function frees the net buffer which allocated by the IP protocol. It releases \r
+  only the net buffer and doesn't call the external free function. \r
+\r
+  This function should be called after finishing the process of mIpSec->ProcessExt() \r
+  for outbound traffic. The (EFI_IPSEC2_PROTOCOL)->ProcessExt() allocates a new \r
+  buffer for the ESP, so there needs a function to free the old net buffer.\r
+\r
+  @param[in]  Nbuf       The network buffer to be freed.\r
+\r
+**/\r
+VOID\r
+NetIpSecNetbufFree (\r
+  NET_BUF   *Nbuf\r
+  );\r
 #endif\r