diff --git a/demos/ARM7-AT91SAM7X-GCC/chconf.h b/demos/ARM7-AT91SAM7X-GCC/chconf.h
index ac0b475e5..67f096a8c 100644
--- a/demos/ARM7-AT91SAM7X-GCC/chconf.h
+++ b/demos/ARM7-AT91SAM7X-GCC/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/demos/ARM7-AT91SAM7X-WEB-GCC/chconf.h b/demos/ARM7-AT91SAM7X-WEB-GCC/chconf.h
index bffe5dc33..f06a537b2 100644
--- a/demos/ARM7-AT91SAM7X-WEB-GCC/chconf.h
+++ b/demos/ARM7-AT91SAM7X-WEB-GCC/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/demos/ARM7-LPC214x-G++/chconf.h b/demos/ARM7-LPC214x-G++/chconf.h
index bffe5dc33..f06a537b2 100644
--- a/demos/ARM7-LPC214x-G++/chconf.h
+++ b/demos/ARM7-LPC214x-G++/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/demos/ARM7-LPC214x-GCC-minimal/chconf.h b/demos/ARM7-LPC214x-GCC-minimal/chconf.h
index ea458f196..130ef5967 100644
--- a/demos/ARM7-LPC214x-GCC-minimal/chconf.h
+++ b/demos/ARM7-LPC214x-GCC-minimal/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   FALSE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        FALSE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           FALSE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        FALSE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        FALSE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/demos/ARM7-LPC214x-GCC/chconf.h b/demos/ARM7-LPC214x-GCC/chconf.h
index bffe5dc33..f06a537b2 100644
--- a/demos/ARM7-LPC214x-GCC/chconf.h
+++ b/demos/ARM7-LPC214x-GCC/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/demos/ARMCM3-STM32F103-GCC/chconf.h b/demos/ARMCM3-STM32F103-GCC/chconf.h
index bffe5dc33..f06a537b2 100644
--- a/demos/ARMCM3-STM32F103-GCC/chconf.h
+++ b/demos/ARMCM3-STM32F103-GCC/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/demos/AVR-AT90CANx-GCC/chconf.h b/demos/AVR-AT90CANx-GCC/chconf.h
index 2681f9563..9c00191cc 100644
--- a/demos/AVR-AT90CANx-GCC/chconf.h
+++ b/demos/AVR-AT90CANx-GCC/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/demos/AVR-ATmega128-GCC/chconf.h b/demos/AVR-ATmega128-GCC/chconf.h
index 2681f9563..9c00191cc 100644
--- a/demos/AVR-ATmega128-GCC/chconf.h
+++ b/demos/AVR-ATmega128-GCC/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/demos/MSP430-MSP430x1611-GCC/chconf.h b/demos/MSP430-MSP430x1611-GCC/chconf.h
index 75239717e..616e39ac6 100644
--- a/demos/MSP430-MSP430x1611-GCC/chconf.h
+++ b/demos/MSP430-MSP430x1611-GCC/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/demos/Win32-MinGW/chconf.h b/demos/Win32-MinGW/chconf.h
index 208c67a18..b11bff238 100644
--- a/demos/Win32-MinGW/chconf.h
+++ b/demos/Win32-MinGW/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/docs/src/main.dox b/docs/src/main.dox
index a17c4e008..f5870a276 100644
--- a/docs/src/main.dox
+++ b/docs/src/main.dox
@@ -338,18 +338,12 @@
  *   lower side and the reader is the upper side.
  * - <b>Output queue</b>, unidirectional queue where the writer is the
  *   upper side and the reader is the lower side.
- * - <b>Half duplex queue</b>, bidirectional queue where the buffer is shared
- *   between a receive and a transmit queues. This means that concurrent
- *   buffered input and output operations are not possible, this is perfectly
- *   acceptable for a lot of applications however, as example an RS485 driver.
  * - <b>Full duplex queue</b>, bidirectional queue where read and write
  *   operations can happen at the same time. Full duplex queues
  *   are implemented by pairing an input queue and an output queue together.
  * .
  * In order to use the I/O queues the @p CH_USE_QUEUES option must
  * be specified in @p chconf.h.<br>
- * In order to use the half duplex queues the @p CH_USE_QUEUES_HALFDUPLEX
- * option must be specified in @p chconf.h.
  */
 /** @} */
 
diff --git a/readme.txt b/readme.txt
index e172388c7..78db7352e 100644
--- a/readme.txt
+++ b/readme.txt
@@ -94,6 +94,8 @@ Win32-MinGW            - ChibiOS/RT simulator and demo into a WIN32 process,
   removed the CH_USE_MESSAGES_EVENT configuration option.
 - CHANGE: Modified the test suite assertions in order to save RAM on the AVR
   targets. The test suite now uses much less string space.
+- CHANGE: Removed the CH_USE_SERIAL_HALFDUPLEX, CH_USE_QUEUES_TIMEOUT and
+  CH_USE_QUEUES_HALFDUPLEX configuration options.
 
 *** 1.2.0 ***
 - Added license exception text to the 1.2.0 branch.
diff --git a/src/templates/chconf.h b/src/templates/chconf.h
index bffe5dc33..f06a537b2 100644
--- a/src/templates/chconf.h
+++ b/src/templates/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.
diff --git a/test/coverage/chconf.h b/test/coverage/chconf.h
index 3666deae2..e739fa365 100644
--- a/test/coverage/chconf.h
+++ b/test/coverage/chconf.h
@@ -242,25 +242,6 @@
 #define CH_USE_QUEUES                   TRUE
 #endif
 
-/**
- * If specified then the half duplex queues APIs are included in the kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_QUEUES_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_HALFDUPLEX        TRUE
-#endif
-
-/**
- * If specified then the I/O queues with timeout APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
- */
-#if !defined(CH_USE_QUEUES_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES_TIMEOUT           TRUE
-#endif
-
 /**
  * If specified then the full duplex serial driver APIs are included in the
  * kernel.
@@ -271,16 +252,6 @@
 #define CH_USE_SERIAL_FULLDUPLEX        TRUE
 #endif
 
-/**
- * If specified then the half duplex serial driver APIs are included in the
- * kernel.
- * @note The default is @p TRUE.
- * @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
- */
-#if !defined(CH_USE_SERIAL_HALFDUPLEX) || defined(__DOXYGEN__)
-#define CH_USE_SERIAL_HALFDUPLEX        TRUE
-#endif
-
 /**
  * If specified then the memory heap allocator APIs are included in the kernel.
  * @note The default is @p TRUE.