Turn on -Wold-style-cast and fix the errors.
A couple of dodgy cases where we cast away const, but otherwise pretty boring.
Change-Id: Ibc39ebd525377792b5911464be842121c20f03b9
diff --git a/libc/stdio/fileext.h b/libc/stdio/fileext.h
index 75230cd..209815a 100644
--- a/libc/stdio/fileext.h
+++ b/libc/stdio/fileext.h
@@ -47,7 +47,12 @@
bool _stdio_handles_locking; /* __fsetlocking support */
};
+#if defined(__cplusplus)
+#define _EXT(fp) reinterpret_cast<__sfileext*>((fp)->_ext._base)
+#else
#define _EXT(fp) ((struct __sfileext *)((fp)->_ext._base))
+#endif
+
#define _UB(fp) _EXT(fp)->_ub
#define _FLOCK(fp) _EXT(fp)->_lock