Missing FFmpeg include; fixes #989.

[dcpomatic.git] / src / lib / cross.h

diff --git a/src/lib/cross.h b/src/lib/cross.h
index 641900bc47922464b3447a59581c0c33f4faef91..c7bb4991c583acd59fdcb8a9b9f5a31eeb43c752 100644 (file)
--- a/src/lib/cross.h
+++ b/src/lib/cross.h
@@ -48,6 +48,7 @@ extern boost::filesystem::path shared_path ();
 extern FILE * fopen_boost (boost::filesystem::path, std::string);
 extern int dcpomatic_fseek (FILE *, int64_t, int);
 extern void start_batch_converter (boost::filesystem::path dcpomatic);
+extern uint64_t thread_id ();
 
 /** @class Waker
  *  @brief A class which tries to keep the computer awake on various operating systems.