Add extern decl for fsync() for SunOS 4.x.

diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 970d9518fdf9dd6ba75db3dfd41f68e5e54b65fa..f3fbd7af05513ff88e2c05f42feb3b0d42f2c815 100644 (file)
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -155,6 +155,7 @@ extern int rename();
 extern int pclose();
 extern int lstat();
 extern int symlink();
+extern int fsync();
 #else /* !HAVE_UNISTD_H */
 #if defined(PYCC_VACPP)
 extern int mkdir Py_PROTO((char *));