Convert to "bool".

40 files changed, 66 insertions, 67 deletions

diff --git a/cpukit/score/src/corebarrierwait.c b/cpukit/score/src/corebarrierwait.c
index f00b3d73d5..4112d9b44d 100644
--- a/cpukit/score/src/corebarrierwait.c
+++ b/cpukit/score/src/corebarrierwait.c
@@ -50,7 +50,7 @@
 void _CORE_barrier_Wait(
   CORE_barrier_Control                *the_barrier,
   Objects_Id                           id,
-  boolean                              wait,
+  bool                                 wait,
   Watchdog_Interval                    timeout,
   CORE_barrier_API_mp_support_callout  api_barrier_mp_support
 )
diff --git a/cpukit/score/src/coremsg.c b/cpukit/score/src/coremsg.c
index 8163df96e5..e7e722ac0c 100644
--- a/cpukit/score/src/coremsg.c
+++ b/cpukit/score/src/coremsg.c
@@ -52,7 +52,7 @@
  *    FALSE  - if the message queue is NOT initialized
  */
 
-boolean _CORE_message_queue_Initialize(
+bool _CORE_message_queue_Initialize(
   CORE_message_queue_Control    *the_message_queue,
   CORE_message_queue_Attributes *the_message_queue_attributes,
   uint32_t                       maximum_pending_messages,
@@ -79,7 +79,7 @@ boolean _CORE_message_queue_Initialize(
   }
    
   if (allocated_message_size < maximum_message_size)
-    return FALSE;
+    return false;
 
   /*
    *  Calculate how much total memory is required for message buffering and
@@ -89,7 +89,7 @@ boolean _CORE_message_queue_Initialize(
        (allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
  
   if (message_buffering_required < allocated_message_size)
-    return FALSE;
+    return false;
 
   /*
    *  Attempt to allocate the message memory
@@ -98,7 +98,7 @@ boolean _CORE_message_queue_Initialize(
      _Workspace_Allocate( message_buffering_required );
  
   if (the_message_queue->message_buffers == 0)
-    return FALSE;
+    return false;
  
   /*
    *  Initialize the pool of inactive messages, pending messages,
@@ -121,5 +121,5 @@ boolean _CORE_message_queue_Initialize(
     CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
   );
 
-  return TRUE;
+  return true;
 }
diff --git a/cpukit/score/src/coremsginsert.c b/cpukit/score/src/coremsginsert.c
index 2402755447..5c30fd7ee8 100644
--- a/cpukit/score/src/coremsginsert.c
+++ b/cpukit/score/src/coremsginsert.c
@@ -59,7 +59,7 @@ void _CORE_message_queue_Insert_message(
 )
 {
   ISR_Level  level;
-  boolean    notify = FALSE;
+  bool       notify = false;
 
   the_message->priority = submit_type;
 
@@ -67,14 +67,14 @@ void _CORE_message_queue_Insert_message(
     case CORE_MESSAGE_QUEUE_SEND_REQUEST:
       _ISR_Disable( level );
         if ( the_message_queue->number_of_pending_messages++ == 0 )
-          notify = TRUE;
+          notify = true;
         _CORE_message_queue_Append_unprotected(the_message_queue, the_message);
       _ISR_Enable( level );
       break;
     case CORE_MESSAGE_QUEUE_URGENT_REQUEST:
       _ISR_Disable( level );
         if ( the_message_queue->number_of_pending_messages++ == 0 )
-          notify = TRUE;
+          notify = true;
         _CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
       _ISR_Enable( level );
       break;
@@ -99,7 +99,7 @@ void _CORE_message_queue_Insert_message(
         }
         _ISR_Disable( level );
           if ( the_message_queue->number_of_pending_messages++ == 0 )
-            notify = TRUE;
+            notify = true;
           _Chain_Insert_unprotected( the_node->previous, &the_message->Node );
         _ISR_Enable( level );
       }
diff --git a/cpukit/score/src/coremsgseize.c b/cpukit/score/src/coremsgseize.c
index 48c4d7ecb4..70ea8dd4a7 100644
--- a/cpukit/score/src/coremsgseize.c
+++ b/cpukit/score/src/coremsgseize.c
@@ -64,7 +64,7 @@ void _CORE_message_queue_Seize(
   Objects_Id                       id,
   void                            *buffer,
   size_t                          *size_p,
-  boolean                          wait,
+  bool                             wait,
   Watchdog_Interval                timeout
 )
 {
diff --git a/cpukit/score/src/coremsgsubmit.c b/cpukit/score/src/coremsgsubmit.c
index 9882d1c811..9c00c15816 100644
--- a/cpukit/score/src/coremsgsubmit.c
+++ b/cpukit/score/src/coremsgsubmit.c
@@ -64,7 +64,7 @@ CORE_message_queue_Status _CORE_message_queue_Submit(
   Objects_Id                                 id,
   CORE_message_queue_API_mp_support_callout  api_message_queue_mp_support,
   CORE_message_queue_Submit_types            submit_type,
-  boolean                                    wait,
+  bool                                       wait,
   Watchdog_Interval                          timeout
 )
 {
diff --git a/cpukit/score/src/coremutexseize.c b/cpukit/score/src/coremutexseize.c
index 3dc3a70c5b..b8f6c3831e 100644
--- a/cpukit/score/src/coremutexseize.c
+++ b/cpukit/score/src/coremutexseize.c
@@ -31,7 +31,7 @@
 void _CORE_mutex_Seize(
   CORE_mutex_Control  *_the_mutex,
   Objects_Id           _id,
-  boolean              _wait,
+  bool                 _wait,
   Watchdog_Interval    _timeout,
   ISR_Level            _level
 )
diff --git a/cpukit/score/src/corerwlockobtainread.c b/cpukit/score/src/corerwlockobtainread.c
index 21429a5658..59d984907c 100644
--- a/cpukit/score/src/corerwlockobtainread.c
+++ b/cpukit/score/src/corerwlockobtainread.c
@@ -39,7 +39,7 @@
 void _CORE_RWLock_Obtain_for_reading(
   CORE_RWLock_Control                 *the_rwlock,
   Objects_Id                           id,
-  boolean                              wait,
+  bool                                 wait,
   Watchdog_Interval                    timeout,
   CORE_RWLock_API_mp_support_callout   api_rwlock_mp_support
 )
diff --git a/cpukit/score/src/corerwlockobtainwrite.c b/cpukit/score/src/corerwlockobtainwrite.c
index 2d1ff2aa3a..339f257397 100644
--- a/cpukit/score/src/corerwlockobtainwrite.c
+++ b/cpukit/score/src/corerwlockobtainwrite.c
@@ -39,7 +39,7 @@
 void _CORE_RWLock_Obtain_for_writing(
   CORE_RWLock_Control                 *the_rwlock,
   Objects_Id                           id,
-  boolean                              wait,
+  bool                                 wait,
   Watchdog_Interval                    timeout,
   CORE_RWLock_API_mp_support_callout   api_rwlock_mp_support
 )
diff --git a/cpukit/score/src/coresemseize.c b/cpukit/score/src/coresemseize.c
index 1db77199ba..9d69ec4bd5 100644
--- a/cpukit/score/src/coresemseize.c
+++ b/cpukit/score/src/coresemseize.c
@@ -53,7 +53,7 @@
 void _CORE_semaphore_Seize(
   CORE_semaphore_Control *the_semaphore,
   Objects_Id              id,
-  boolean                 wait,
+  bool                    wait,
   Watchdog_Interval       timeout
 )
 {
diff --git a/cpukit/score/src/corespinlockwait.c b/cpukit/score/src/corespinlockwait.c
index bdb2d408de..ef3bb43fb8 100644
--- a/cpukit/score/src/corespinlockwait.c
+++ b/cpukit/score/src/corespinlockwait.c
@@ -38,7 +38,7 @@
 
 CORE_spinlock_Status _CORE_spinlock_Wait(
   CORE_spinlock_Control  *the_spinlock,
-  boolean                 wait,
+  bool                    wait,
   Watchdog_Interval       timeout
 )
 {
diff --git a/cpukit/score/src/heapfree.c b/cpukit/score/src/heapfree.c
index 30667036d6..db66023bc1 100644
--- a/cpukit/score/src/heapfree.c
+++ b/cpukit/score/src/heapfree.c
@@ -35,7 +35,7 @@
  *    FALSE - if starting_address is invalid heap address
  */
 
-boolean _Heap_Free(
+bool _Heap_Free(
   Heap_Control        *the_heap,
   void                *starting_address
 )
@@ -45,7 +45,7 @@ boolean _Heap_Free(
   uint32_t         the_size;
   uint32_t         next_size;
   Heap_Statistics *const stats = &the_heap->stats;
-  boolean          next_is_free;
+  bool             next_is_free;
 
   if ( !_Addresses_Is_in_range(
        starting_address, (void *)the_heap->start, (void *)the_heap->final ) ) {
diff --git a/cpukit/score/src/heapresizeblock.c b/cpukit/score/src/heapresizeblock.c
index 5598954a2d..49460f9767 100644
--- a/cpukit/score/src/heapresizeblock.c
+++ b/cpukit/score/src/heapresizeblock.c
@@ -55,7 +55,7 @@ Heap_Resize_status _Heap_Resize_block(
   Heap_Block *the_block;
   Heap_Block *next_block;
   uint32_t   next_block_size;
-  boolean    next_is_used;
+  bool       next_is_used;
   Heap_Block *next_next_block;
   uint32_t   old_block_size;
   uint32_t   old_user_size;
diff --git a/cpukit/score/src/heapsizeofuserarea.c b/cpukit/score/src/heapsizeofuserarea.c
index 9b075e5433..c1555d2ccc 100644
--- a/cpukit/score/src/heapsizeofuserarea.c
+++ b/cpukit/score/src/heapsizeofuserarea.c
@@ -39,7 +39,7 @@
  *    FALSE - if starting_address is invalid heap address
  */
 
-boolean _Heap_Size_of_user_area(
+bool _Heap_Size_of_user_area(
   Heap_Control        *the_heap,
   void                *starting_address,
   size_t              *size
diff --git a/cpukit/score/src/heapwalk.c b/cpukit/score/src/heapwalk.c
index 44e06f0f48..2aaff7698d 100644
--- a/cpukit/score/src/heapwalk.c
+++ b/cpukit/score/src/heapwalk.c
@@ -39,10 +39,10 @@
 
 #include <stdio.h>
 
-boolean _Heap_Walk(
+bool _Heap_Walk(
   Heap_Control  *the_heap,
   int            source,
-  boolean        do_dump
+  bool           do_dump
 )
 {
   Heap_Block *the_block = the_heap->start;
@@ -89,7 +89,7 @@ boolean _Heap_Walk(
   while ( the_block != end ) {
     uint32_t const the_size = _Heap_Block_size(the_block);
     Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
-    boolean prev_used = _Heap_Is_prev_used(the_block);
+    bool    prev_used = _Heap_Is_prev_used(the_block);
 
     if (do_dump) {
       printk("PASS: %d block %p size %d(%c)",
diff --git a/cpukit/score/src/interr.c b/cpukit/score/src/interr.c
index 4431c7b313..308636f72f 100644
--- a/cpukit/score/src/interr.c
+++ b/cpukit/score/src/interr.c
@@ -45,7 +45,7 @@
 
 void _Internal_error_Occurred(
   Internal_errors_Source  the_source,
-  boolean                 is_internal,
+  bool                    is_internal,
   uint32_t                the_error
 )
 {
diff --git a/cpukit/score/src/objectinitializeinformation.c b/cpukit/score/src/objectinitializeinformation.c
index c7f54ccecd..32def850f0 100644
--- a/cpukit/score/src/objectinitializeinformation.c
+++ b/cpukit/score/src/objectinitializeinformation.c
@@ -53,11 +53,11 @@ void _Objects_Initialize_information(
   uint32_t             the_class,
   uint32_t             maximum,
   uint16_t             size,
-  boolean              is_string,
+  bool                 is_string,
   uint32_t             maximum_name_length
 #if defined(RTEMS_MULTIPROCESSING)
   ,
-  boolean              supports_global,
+  bool                 supports_global,
   Objects_Thread_queue_Extract_callout extract
 #endif
 )
@@ -165,7 +165,7 @@ void _Objects_Initialize_information(
 #if defined(RTEMS_MULTIPROCESSING)
   information->extract = extract;
 
-  if ( supports_global == TRUE && _System_state_Is_multiprocessing ) {
+  if ( (supports_global == true) && _System_state_Is_multiprocessing ) {
 
     information->global_table =
       (Chain_Control *) _Workspace_Allocate_or_fatal_error(
diff --git a/cpukit/score/src/objectmp.c b/cpukit/score/src/objectmp.c
index b9c05ee681..3447069760 100644
--- a/cpukit/score/src/objectmp.c
+++ b/cpukit/score/src/objectmp.c
@@ -81,11 +81,11 @@ void _Objects_MP_Open (
  *
  */
 
-boolean _Objects_MP_Allocate_and_open (
+bool _Objects_MP_Allocate_and_open (
   Objects_Information *information,
   uint32_t             the_name,      /* XXX -- wrong for variable */
   Objects_Id           the_id,
-  boolean              is_fatal_error
+  bool                 is_fatal_error
 )
 {
   Objects_MP_Control  *the_global_object;
diff --git a/cpukit/score/src/objectnametoid.c b/cpukit/score/src/objectnametoid.c
index 021e361cf7..29d6e18178 100644
--- a/cpukit/score/src/objectnametoid.c
+++ b/cpukit/score/src/objectnametoid.c
@@ -54,7 +54,7 @@ Objects_Name_or_id_lookup_errors _Objects_Name_to_id_u32(
   Objects_Id          *id
 )
 {
-  boolean                    search_local_node;
+  bool                       search_local_node;
   Objects_Control           *the_object;
   uint32_t                   index;
   uint32_t                   name_length;
diff --git a/cpukit/score/src/objectsetname.c b/cpukit/score/src/objectsetname.c
index 727b9836eb..3dcfae7706 100644
--- a/cpukit/score/src/objectsetname.c
+++ b/cpukit/score/src/objectsetname.c
@@ -28,7 +28,7 @@
  *  This method sets the name of an object based upon a C string.
  */
 
-boolean _Objects_Set_name(
+bool _Objects_Set_name(
   Objects_Information *information,
   Objects_Control     *the_object,
   const char          *name
diff --git a/cpukit/score/src/pheapextend.c b/cpukit/score/src/pheapextend.c
index 1d1943747f..2d8d4ac3a3 100644
--- a/cpukit/score/src/pheapextend.c
+++ b/cpukit/score/src/pheapextend.c
@@ -16,7 +16,7 @@
 #include <rtems/system.h>
 #include <rtems/score/protectedheap.h>
 
-boolean _Protected_heap_Extend(
+bool _Protected_heap_Extend(
   Heap_Control *the_heap,
   void         *starting_address,
   size_t        size
diff --git a/cpukit/score/src/pheapfree.c b/cpukit/score/src/pheapfree.c
index 0d5737aac6..1548547855 100644
--- a/cpukit/score/src/pheapfree.c
+++ b/cpukit/score/src/pheapfree.c
@@ -16,12 +16,12 @@
 #include <rtems/system.h>
 #include <rtems/score/protectedheap.h>
 
-boolean _Protected_heap_Free(
+bool _Protected_heap_Free(
   Heap_Control *the_heap,
   void         *start_address
 )
 {
-  boolean status;
+  bool    status;
 
   _RTEMS_Lock_allocator();
     status = _Heap_Free( the_heap, start_address );
diff --git a/cpukit/score/src/pheapgetblocksize.c b/cpukit/score/src/pheapgetblocksize.c
index 897236f370..029ef7b2c7 100644
--- a/cpukit/score/src/pheapgetblocksize.c
+++ b/cpukit/score/src/pheapgetblocksize.c
@@ -16,13 +16,13 @@
 #include <rtems/system.h>
 #include <rtems/score/protectedheap.h>
 
-boolean _Protected_heap_Get_block_size(
+bool _Protected_heap_Get_block_size(
   Heap_Control        *the_heap,
   void                *starting_address,
   size_t              *size
 )
 {
-  boolean status;
+  bool    status;
 
   _RTEMS_Lock_allocator();
     status = _Heap_Size_of_user_area( the_heap, starting_address, size );
diff --git a/cpukit/score/src/pheapresizeblock.c b/cpukit/score/src/pheapresizeblock.c
index 5f9946cb0f..589a520e0d 100644
--- a/cpukit/score/src/pheapresizeblock.c
+++ b/cpukit/score/src/pheapresizeblock.c
@@ -16,7 +16,7 @@
 #include <rtems/system.h>
 #include <rtems/score/protectedheap.h>
 
-boolean _Protected_heap_Resize_block(
+bool _Protected_heap_Resize_block(
   Heap_Control *the_heap,
   void         *starting_address,
   size_t        size
diff --git a/cpukit/score/src/pheapwalk.c b/cpukit/score/src/pheapwalk.c
index e20cf124d7..4ddd5d9f90 100644
--- a/cpukit/score/src/pheapwalk.c
+++ b/cpukit/score/src/pheapwalk.c
@@ -16,13 +16,13 @@
 #include <rtems/system.h>
 #include <rtems/score/protectedheap.h>
 
-boolean _Protected_heap_Walk(
+bool _Protected_heap_Walk(
   Heap_Control *the_heap,
   int           source,
-  boolean       do_dump
+  bool          do_dump
 )
 {
-  boolean status;
+  bool    status;
 
   /*
    * If we are called from within a dispatching critical section,
diff --git a/cpukit/score/src/threadchangepriority.c b/cpukit/score/src/threadchangepriority.c
index df3ad0983f..ec9099e118 100644
--- a/cpukit/score/src/threadchangepriority.c
+++ b/cpukit/score/src/threadchangepriority.c
@@ -52,7 +52,7 @@
 void _Thread_Change_priority(
   Thread_Control   *the_thread,
   Priority_Control  new_priority,
-  boolean           prepend_it
+  bool              prepend_it
 )
 {
   ISR_Level      level;
diff --git a/cpukit/score/src/threaddispatch.c b/cpukit/score/src/threaddispatch.c
index b98ae2a6bc..4911ab5342 100644
--- a/cpukit/score/src/threaddispatch.c
+++ b/cpukit/score/src/threaddispatch.c
@@ -171,7 +171,7 @@ void _Thread_Dispatch( void )
 
   if ( _Thread_Do_post_task_switch_extension ||
        executing->do_post_task_switch_extension ) {
-    executing->do_post_task_switch_extension = FALSE;
+    executing->do_post_task_switch_extension = false;
     _API_extensions_Run_postswitch();
   }
 
diff --git a/cpukit/score/src/threadevaluatemode.c b/cpukit/score/src/threadevaluatemode.c
index f4d99b12cc..81322ef466 100644
--- a/cpukit/score/src/threadevaluatemode.c
+++ b/cpukit/score/src/threadevaluatemode.c
@@ -37,7 +37,7 @@
  *  XXX
  */
 
-boolean _Thread_Evaluate_mode( void )
+bool _Thread_Evaluate_mode( void )
 {
   Thread_Control     *executing;
 
diff --git a/cpukit/score/src/threadinitialize.c b/cpukit/score/src/threadinitialize.c
index 51bbdc4162..b86a2f9006 100644
--- a/cpukit/score/src/threadinitialize.c
+++ b/cpukit/score/src/threadinitialize.c
@@ -41,14 +41,14 @@
  *  thread id are allowed.
  */
 
-boolean _Thread_Initialize(
+bool _Thread_Initialize(
   Objects_Information                  *information,
   Thread_Control                       *the_thread,
   void                                 *stack_area,
   size_t                                stack_size,
-  boolean                               is_fp,
+  bool                                  is_fp,
   Priority_Control                      priority,
-  boolean                               is_preemptible,
+  bool                                  is_preemptible,
   Thread_CPU_budget_algorithms          budget_algorithm,
   Thread_CPU_budget_algorithm_callout   budget_callout,
   uint32_t                              isr_level,
@@ -61,7 +61,7 @@ boolean _Thread_Initialize(
   void                *fp_area;
 #endif
   void                *extensions_area;
-  boolean              extension_status;
+  bool                 extension_status;
 
 #if __RTEMS_ADA__
   /*
diff --git a/cpukit/score/src/threadloadenv.c b/cpukit/score/src/threadloadenv.c
index b586a20621..6a30adbdde 100644
--- a/cpukit/score/src/threadloadenv.c
+++ b/cpukit/score/src/threadloadenv.c
@@ -47,19 +47,19 @@ void _Thread_Load_environment(
   Thread_Control *the_thread
 )
 {
-  boolean is_fp;
+  bool is_fp;
 
 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
   if ( the_thread->Start.fp_context ) {
     the_thread->fp_context = the_thread->Start.fp_context;
     _Context_Initialize_fp( &the_thread->fp_context );
-    is_fp = TRUE;
+    is_fp = true;
   } else
 #endif
-    is_fp = FALSE;
+    is_fp = false;
 
 
-  the_thread->do_post_task_switch_extension = FALSE;
+  the_thread->do_post_task_switch_extension = false;
   the_thread->is_preemptible   = the_thread->Start.is_preemptible;
   the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
   the_thread->budget_callout   = the_thread->Start.budget_callout;
diff --git a/cpukit/score/src/threadqextractpriority.c b/cpukit/score/src/threadqextractpriority.c
index 739e6985c4..6da75691c6 100644
--- a/cpukit/score/src/threadqextractpriority.c
+++ b/cpukit/score/src/threadqextractpriority.c
@@ -46,7 +46,7 @@
 void _Thread_queue_Extract_priority_helper(
   Thread_queue_Control *the_thread_queue,
   Thread_Control       *the_thread,
-  boolean               requeuing
+  bool                  requeuing
 )
 {
   ISR_Level       level;
diff --git a/cpukit/score/src/threadqextractwithproxy.c b/cpukit/score/src/threadqextractwithproxy.c
index 16461a2dec..796d5d435a 100644
--- a/cpukit/score/src/threadqextractwithproxy.c
+++ b/cpukit/score/src/threadqextractwithproxy.c
@@ -36,7 +36,7 @@
  *  XXX
  */
 
-boolean _Thread_queue_Extract_with_proxy(
+bool _Thread_queue_Extract_with_proxy(
   Thread_Control       *the_thread
 )
 {
diff --git a/cpukit/score/src/threadrestart.c b/cpukit/score/src/threadrestart.c
index ea479c3194..ab24497d08 100644
--- a/cpukit/score/src/threadrestart.c
+++ b/cpukit/score/src/threadrestart.c
@@ -40,7 +40,7 @@
  *  original starting point.
  */
 
-boolean _Thread_Restart(
+bool _Thread_Restart(
   Thread_Control            *the_thread,
   void                      *pointer_argument,
   Thread_Entry_numeric_type  numeric_argument
diff --git a/cpukit/score/src/threadresume.c b/cpukit/score/src/threadresume.c
index 7f3555fe04..5081d5346e 100644
--- a/cpukit/score/src/threadresume.c
+++ b/cpukit/score/src/threadresume.c
@@ -53,7 +53,7 @@
 
 void _Thread_Resume(
   Thread_Control   *the_thread,
-  boolean           force
+  bool              force
 )
 {
 
diff --git a/cpukit/score/src/threadstart.c b/cpukit/score/src/threadstart.c
index 15701b82c0..07fcd217c5 100644
--- a/cpukit/score/src/threadstart.c
+++ b/cpukit/score/src/threadstart.c
@@ -40,7 +40,7 @@
  *  thread competes with all other threads for CPU time.
  */
 
-boolean _Thread_Start(
+bool _Thread_Start(
   Thread_Control            *the_thread,
   Thread_Start_types         the_prototype,
   void                      *entry_point,
@@ -62,9 +62,8 @@ boolean _Thread_Start(
 
     _User_extensions_Thread_start( the_thread );
 
-    return TRUE;
+    return true;
   }
 
-  return FALSE;
-
+  return false;
 }
diff --git a/cpukit/score/src/timespecgreaterthan.c b/cpukit/score/src/timespecgreaterthan.c
index 5541760212..5d8fe77b5d 100644
--- a/cpukit/score/src/timespecgreaterthan.c
+++ b/cpukit/score/src/timespecgreaterthan.c
@@ -23,7 +23,7 @@
 #include <rtems/score/timespec.h>
 #include <rtems/score/tod.h>
 
-boolean _Timespec_Greater_than(
+bool _Timespec_Greater_than(
   const struct timespec *lhs,
   const struct timespec *rhs
 )
diff --git a/cpukit/score/src/timespecisvalid.c b/cpukit/score/src/timespecisvalid.c
index 5ae50f3c4c..5212036f1f 100644
--- a/cpukit/score/src/timespecisvalid.c
+++ b/cpukit/score/src/timespecisvalid.c
@@ -23,7 +23,7 @@
 #include <rtems/score/timespec.h>
 #include <rtems/score/tod.h>
 
-boolean _Timespec_Is_valid(
+bool _Timespec_Is_valid(
   const struct timespec *time
 )
 {
diff --git a/cpukit/score/src/timespeclessthan.c b/cpukit/score/src/timespeclessthan.c
index df824b2d27..b72a15db49 100644
--- a/cpukit/score/src/timespeclessthan.c
+++ b/cpukit/score/src/timespeclessthan.c
@@ -23,7 +23,7 @@
 #include <rtems/score/timespec.h>
 #include <rtems/score/tod.h>
 
-boolean _Timespec_Less_than(
+bool _Timespec_Less_than(
   const struct timespec *lhs,
   const struct timespec *rhs
 )
diff --git a/cpukit/score/src/userextthreadbegin.c b/cpukit/score/src/userextthreadbegin.c
index bf2cc1a1af..7c36604d2a 100644
--- a/cpukit/score/src/userextthreadbegin.c
+++ b/cpukit/score/src/userextthreadbegin.c
@@ -70,7 +70,7 @@ void _User_extensions_Thread_exitted (
 
 void _User_extensions_Fatal (
   Internal_errors_Source  the_source,
-  boolean                 is_internal,
+  bool                    is_internal,
   uint32_t                the_error
 )
 {
diff --git a/cpukit/score/src/userextthreadcreate.c b/cpukit/score/src/userextthreadcreate.c
index 3d9caca174..cec6f62637 100644
--- a/cpukit/score/src/userextthreadcreate.c
+++ b/cpukit/score/src/userextthreadcreate.c
@@ -21,13 +21,13 @@
  *  _User_extensions_Thread_create
  */
 
-boolean _User_extensions_Thread_create (
+bool _User_extensions_Thread_create (
   Thread_Control *the_thread
 )
 {
   Chain_Node              *the_node;
   User_extensions_Control *the_extension;
-  boolean                  status;
+  bool                     status;
 
   for ( the_node = _User_extensions_List.first ;
         !_Chain_Is_tail( &_User_extensions_List, the_node ) ;
diff --git a/cpukit/score/src/wkspace.c b/cpukit/score/src/wkspace.c
index 79fe5207ec..ebb71f3297 100644
--- a/cpukit/score/src/wkspace.c
+++ b/cpukit/score/src/wkspace.c
@@ -70,7 +70,7 @@ void *_Workspace_Allocate(
 /*
  *  _Workspace_Free
  */
-boolean _Workspace_Free(
+bool _Workspace_Free(
   void *block
 )
 {