* math.c (rb_math_sqrt): omitted exporting an unused function,

anyway.
	* internal.h: follows the above change.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Mon May  5 17:26:09 2014  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* math.c (rb_math_sqrt): omitted exporting an unused function,
+	  anyway.
+	* internal.h: follows the above change.
+
 Mon May  5 11:44:03 2014  Tanaka Akira  <akr@fsij.org>
 
 	* lib/time.rb (Time.strptime): Raise ArgumentError if Date._strptime

internal.h

@@ -635,7 +635,9 @@ VALUE rb_math_hypot(VALUE, VALUE);
 VALUE rb_math_log(int argc, VALUE *argv);
 VALUE rb_math_sin(VALUE);
 VALUE rb_math_sinh(VALUE);
+#if 0
 VALUE rb_math_sqrt(VALUE);
+#endif
 
 /* newline.c */
 void Init_newline(void);

math.c

@@ -926,7 +926,9 @@ rb_math_log(int argc, VALUE *argv)
 
 exp1(sin)
 exp1(sinh)
+#if 0
 exp1(sqrt)
+#endif
 
 
 /*