@@ -0,0 +1,18 @@
+{ %version=1.1 }
+{ %target=linux }
+unit tb0452;
+
+{$mode delphi}
+interface
+function sem_open(__name: PChar; __oflag: Integer): Pointer; cdecl; varargs;
+implementation
+const
+ libpthreadmodulename = 'libpthread.so';
+function sem_open; external libpthreadmodulename name 'sem_open';
+end.