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

gvanrossum · gvanrossum · commit 8c67e4e8c979 · 1999-04-07T15:49:41.000Z
diff --git 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 *));
