mruby-task: remove unnecessary ifdef guards

remove MRB_USE_TASK_SCHEDULER ifdef guards from task.h and task.c
since the macro is always defined when compiling this gem

Co-authored-by: Claude <noreply@anthropic.com>

mrbgems/mruby-task/include/task.h

@@ -9,8 +9,6 @@
 
 #include <mruby.h>
 
-#ifdef MRB_USE_TASK_SCHEDULER
-
 /*
  * Task status values (bit-mapped)
  */
@@ -98,11 +96,4 @@ void mrb_tick(mrb_state *mrb);
 mrb_value mrb_tasks_run(mrb_state *mrb);
 void mrb_task_mark_all(mrb_state *mrb);
 
-/*
- * Task context status values
- * (MRB_TASK_CREATED and MRB_TASK_STOPPED are defined in mrb_fiber_state enum)
- */
-
-#endif /* MRB_USE_TASK_SCHEDULER */
-
 #endif /* MRUBY_TASK_H */

mrbgems/mruby-task/src/task.c

@@ -5,9 +5,6 @@
 */
 
 #include <mruby.h>
-
-#ifdef MRB_USE_TASK_SCHEDULER
-
 #include <mruby/array.h>
 #include <mruby/class.h>
 #include <mruby/data.h>
@@ -1544,18 +1541,3 @@ mrb_mruby_task_gem_final(mrb_state *mrb)
 
   mrb_task_hal_final(mrb);
 }
-
-#else
-
-/* Task scheduler not enabled - provide stub */
-void
-mrb_mruby_task_gem_init(mrb_state *mrb)
-{
-}
-
-void
-mrb_mruby_task_gem_final(mrb_state *mrb)
-{
-}
-
-#endif /* MRB_USE_TASK_SCHEDULER */