---
cpukit/score/include/rtems/score/basedefs.h | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/cpukit/score/include/rtems/score/basedefs.h
b/cpukit/score/include/rtems/score/basedefs.h
index ec93951..361f514 100644
--- a/cpukit/score/include/rtems/score/basedefs.h
+++ b/cpukit/score/include/rtems/score/basedefs.h
@@ -227,6 +227,33 @@
#define RTEMS_CONTAINER_OF( _m, _type, _member_name ) \
( (_type *) ( (uintptr_t) ( _m ) - offsetof( _type, _member_name ) ) )
+/**
+ * @brief Removes the const qualifier from a type of a variable.
+ *
+ * @param[in] _type The target type for the variable.
+ * @param[in] _var The variable.
+ */
+#define RTEMS_DECONST( _type, _var ) \
+ ((_type)(uintptr_t)(const void *) ( _var ))
+
+/**
+ * @brief Removes the volatile qualifier from a type of a variable.
+ *
+ * @param[in] _type The target type for the variable.
+ * @param[in] _var The variable.
+ */
+#define RTEMS_DEVOLATILE( _type, _var ) \
+ ((_type)(uintptr_t)(volatile void *) ( _var ))
+
+/**
+ * @brief Removes the all qualifiers from a type of a variable.
+ *
+ * @param[in] _type The target type for the variable.
+ * @param[in] _var The variable.
+ */
+#define RTEMS_DEQUALIFY( _type, _var ) \
+ ((_type)(uintptr_t)(const volatile void *) ( _var ))
+
#ifndef ASM
#ifdef RTEMS_DEPRECATED_TYPES
typedef bool boolean;
--
1.8.4.5
_______________________________________________
devel mailing list
devel@rtems.org
http://lists.rtems.org/mailman/listinfo/devel
