5 files changed, 5 insertions, 10 deletions
diff --git a/include/ruby/backward/classext.h b/include/ruby/backward/classext.h
index 33f3b014b8..9d5747316a 100644
--- a/include/ruby/backward/classext.h
+++ b/include/ruby/backward/classext.h
@@ -1,6 +1,6 @@
 #if   defined __GNUC__
 #warning use of RClass internals is deprecated
-#elif defined _MSC_VER || defined __BORLANDC__
+#elif defined _MSC_VER
 #pragma message("warning: use of RClass internals is deprecated")
 #endif
 
diff --git a/include/ruby/backward/rubyio.h b/include/ruby/backward/rubyio.h
index d5246db546..a6e3a7c78b 100644
--- a/include/ruby/backward/rubyio.h
+++ b/include/ruby/backward/rubyio.h
@@ -1,6 +1,6 @@
 #if   defined __GNUC__
 #warning use "ruby/io.h" instead of "rubyio.h"
-#elif defined _MSC_VER || defined __BORLANDC__
+#elif defined _MSC_VER
 #pragma message("warning: use \"ruby/io.h\" instead of \"rubyio.h\"")
 #endif
 #include "ruby/io.h"
diff --git a/include/ruby/backward/rubysig.h b/include/ruby/backward/rubysig.h
index 945a09a8c8..58b13cab1c 100644
--- a/include/ruby/backward/rubysig.h
+++ b/include/ruby/backward/rubysig.h
@@ -12,7 +12,7 @@
 
 #if   defined __GNUC__
 #warning rubysig.h is obsolete
-#elif defined _MSC_VER || defined __BORLANDC__
+#elif defined _MSC_VER
 #pragma message("warning: rubysig.h is obsolete")
 #endif
 
@@ -29,11 +29,6 @@ extern "C" {
 
 RUBY_SYMBOL_EXPORT_BEGIN
 
-struct rb_blocking_region_buffer;
-DEPRECATED(RUBY_EXTERN struct rb_blocking_region_buffer *rb_thread_blocking_region_begin(void));
-DEPRECATED(RUBY_EXTERN void rb_thread_blocking_region_end(struct rb_blocking_region_buffer *));
-#define TRAP_BEG do {struct rb_blocking_region_buffer *__region = rb_thread_blocking_region_begin();
-#define TRAP_END rb_thread_blocking_region_end(__region);} while (0)
 #define RUBY_CRITICAL(statements) do {statements;} while (0)
 #define DEFER_INTS (0)
 #define ENABLE_INTS (1)
diff --git a/include/ruby/backward/st.h b/include/ruby/backward/st.h
index 514128e616..3e36d44cf8 100644
--- a/include/ruby/backward/st.h
+++ b/include/ruby/backward/st.h
@@ -1,6 +1,6 @@
 #if   defined __GNUC__
 #warning use "ruby/st.h" instead of bare "st.h"
-#elif defined _MSC_VER || defined __BORLANDC__
+#elif defined _MSC_VER
 #pragma message("warning: use \"ruby/st.h\" instead of bare \"st.h\"")
 #endif
 #include "ruby/st.h"
diff --git a/include/ruby/backward/util.h b/include/ruby/backward/util.h
index 6b47940ddc..11d32a2da8 100644
--- a/include/ruby/backward/util.h
+++ b/include/ruby/backward/util.h
@@ -1,6 +1,6 @@
 #if   defined __GNUC__
 #warning use "ruby/util.h" instead of bare "util.h"
-#elif defined _MSC_VER || defined __BORLANDC__
+#elif defined _MSC_VER
 #pragma message("warning: use \"ruby/util.h\" instead of bare \"util.h\"")
 #endif
 #include "ruby/util.h"