--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/services/ffs/intctl.h	Thu Jun 09 00:02:41 2016 +0000
@@ -0,0 +1,21 @@
+/*
+ * The int_disable() and int_enable() calls in TI's FFS code are nothing
+ * more than TCT_Control_Interrupts() aka NU_Control_Interrupts().
+ * TI's original code used assembly (proprietary toolchain asm syntax and
+ * ABI semantics) to make the needed Thumb->ARM calls; we don't need such
+ * idiocy in FreeCalypso, so we have turned int_disable() and int_enable()
+ * into simple inline functions.
+ */
+
+#include "ffs.h"
+#include "../../nucleus/nucleus.h"
+
+static inline uint32 int_disable(void)
+{
+	return NU_Control_Interrupts(NU_DISABLE_INTERRUPTS);
+}
+
+static inline void int_enable(uint32 tmp)
+{
+	NU_Control_Interrupts(tmp);
+}