1 files changed, 5 insertions, 0 deletions
diff --git a/raw_os.h b/raw_os.h
index f5a17c4..6d74b6d 100644
--- a/raw_os.h
+++ b/raw_os.h
@@ -17,6 +17,8 @@
 #ifndef RAW_OS_H_
 #define RAW_OS_H_
 
+#include <sys/socket.h>
+#include <sys/types.h>
 #include <time.h>
 
 #include "android-base/macros.h"
@@ -36,6 +38,9 @@ class RawOs {
   virtual int ClockGettime(clockid_t clock_id,
                            NONNULL struct timespec* tspec) const;
 
+  // See recv().
+  virtual ssize_t Recv(int sockfd, void* buf, size_t buflen, int flags);
+
   // See write().
   virtual ssize_t Write(int fd, const void* buf, size_t buflen);