some != NULL checks

[wxWidgets.git] / src / gtk / threadpsx.cpp

diff --git a/src/gtk/threadpsx.cpp b/src/gtk/threadpsx.cpp
index faf1421929760253a34c2eaf0381fc2da4191dcb..99239908efc0c7c164e796b5abffa6d06ebb9bfa 100644 (file)
--- a/src/gtk/threadpsx.cpp
+++ b/src/gtk/threadpsx.cpp
@@ -24,6 +24,11 @@
     #include <sched.h>
 #endif
 
+#ifdef __SUN__
+extern int usleep(unsigned int useconds);
+#endif
+
+
 #include "wx/thread.h"
 #include "wx/module.h"
 #include "wx/utils.h"